Detailed and Extended Weather Forecast in Boulder, Boulder County, State of Colorado

Leaves and small twigs in constant motion; wind extends light flag.

Large wavelets. Crests begin to break. Foam of glassy appearance. Perhaps scattered white horses.

Wind gusts: 18 mph
Relative humidity: 22-39%
Cloudiness: 94%
Atmospheric pressure: 24,7-24,8 "Hg
Visibility: 100%

+66...+84 °FClear sky

Wind: gentle breeze, northern, at a speed of 2-11 mph
Wind gusts: 16 mph
Relative humidity: 23-39%
Cloudiness: 51%
Atmospheric pressure: 24,8-24,9 "Hg
Visibility: 100%

+79...+86 °FLight rain

Wind: moderate breeze, eastern, at a speed of 7-16 mph

Raises dust and loose paper; small branches are moved.

Small waves, becoming larger; fairly frequent white horses.

Wind gusts: 22 mph
Relative humidity: 20-24%
Cloudiness: 100%
Atmospheric pressure: 24,8-24,9 "Hg
Precipitations: 0,004 inch
Visibility: 100%

+72...+81 °FCloudy sky

Wind: gentle breeze, southern, at a speed of 4-9 mph
Wind gusts: 18 mph
Relative humidity: 22-37%
Cloudiness: 73%
Atmospheric pressure: 24,8 "Hg
Visibility: 100%

What is the weather in Boulder on Sunday, July 20, 2025?

Sunday, July 20, 2025 the weather in Boulder will be like this:

during the night the air temperature drops to +66...+72°F, dew point: +26,888°F; ratio of temperature, wind speed and humidity: A bit dry for some; precipitation is not expected, gentle breeze wind blowing from the west at a speed of 9-11 mph, overcast sky; clothes that we recommend you to wear: shoes, closed sandals, kedy, socks, stockings, tights, skirt, pants, trousers, short-sleeved shirt, long-sleeved shirt, blouse; now astronomical season is summer;
in the morning the air temperature warms up to +66...+84°F, dew point: +32,216°F; ratio of temperature, wind speed and humidity: A bit dry for some; precipitation is not expected, gentle breeze wind blowing from the north at a speed of 2-11 mph, clear sky; recommended clothing: open sandals, shoes, closed sandals, kedy, flip flops, panama, cap, socks, stockings, tights, shorts, skirt, pants, trousers, easy dress, t-shirt, short-sleeved shirt, long-sleeved shirt, blouse; now astronomical season is summer;
in the afternoon the air temperature warms up to +79...+86°F, dew point: +38,12°F; ratio of temperature, wind speed and humidity: A bit dry for some; in some places there may be a little rain, we recommend that you bring an umbrella, moderate breeze wind blowing from the east at a speed of 7-16 mph, overcast sky; clothes for this weather: open sandals, flip flops, panama, cap, shorts, skirt, easy dress, t-shirt; now astronomical season is summer;
in the evening the air temperature drops to +72...+81°F, dew point: +39,146°F; ratio of temperature, wind speed and humidity: A bit dry for some; precipitation is not expected, gentle breeze wind blowing from the south at a speed of 4-9 mph, overcast sky; what to wear: open sandals, shoes, closed sandals, kedy, flip flops, cap, socks, stockings, tights, shorts, skirt, pants, trousers, easy dress, t-shirt, short-sleeved shirt, blouse; now astronomical season is summer;

day length is 14 hours and 36 minutes

Monday, July 21, 2025

Sun:	Sunrise 05:50 AM, Sunset 08:24 PM.
Moon:	Moonrise 02:05 AM, Moonset 06:15 PM, Moon Phase: waning crescent
	Earth's magnetic field: Quiet
	Solar ultraviolet index: 9,4 (Very high)

+66...+72 °FVariably cloudy

Wind: gentle breeze, western, at a speed of 7-9 mph
Wind gusts: 16 mph
Relative humidity: 23-34%
Cloudiness: 100%
Atmospheric pressure: 24,7-24,8 "Hg
Visibility: 100%

+68...+82 °FCloudy sky

Wind: gentle breeze, southern, at a speed of 2-9 mph
Wind gusts: 16 mph
Relative humidity: 23-35%
Cloudiness: 96%
Atmospheric pressure: 24,7-24,8 "Hg
Visibility: 100%

+84...+88 °FCloudy sky

Wind: gentle breeze, eastern, at a speed of 4-9 mph
Wind gusts: 18 mph
Relative humidity: 18-23%
Cloudiness: 100%
Atmospheric pressure: 24,8 "Hg
Visibility: 100%

+68...+84 °FRain

Wind: gentle breeze, southwest, at a speed of 7-11 mph
Wind gusts: 27 mph
Relative humidity: 28-68%
Cloudiness: 100%
Atmospheric pressure: 24,7-24,8 "Hg
Precipitations: 0,138 inch
Visibility: 100%

What is the weather in Boulder on Monday, July 21, 2025?

Monday, July 21, 2025 weather conditions in Boulder will be as follows:

during the night the air temperature drops to +66...+72°F, dew point: +29,228°F; precipitation is not expected, gentle breeze wind blowing from the west at a speed of 7-9 mph, overcast sky; it is best to wear: shoes, closed sandals, kedy, socks, stockings, tights, skirt, pants, trousers, short-sleeved shirt, long-sleeved shirt, blouse; now astronomical season is summer;
in the morning the air temperature warms up to +68...+82°F, dew point: +29,732°F; ratio of temperature, wind speed and humidity: A bit dry for some; precipitation is not expected, gentle breeze wind blowing from the south at a speed of 2-9 mph, overcast sky; the best clothes for this weather: open sandals, shoes, closed sandals, kedy, flip flops, panama, cap, socks, stockings, tights, shorts, skirt, pants, trousers, easy dress, t-shirt, short-sleeved shirt, long-sleeved shirt, blouse; now astronomical season is summer;
in the afternoon the air temperature warms up to +84...+88°F, dew point: +36,158°F; ratio of temperature, wind speed and humidity: A bit dry for some; precipitation is not expected, gentle breeze wind blowing from the east at a speed of 4-9 mph, overcast sky; clothes for these weather conditions: open sandals, flip flops, panama, cap, shorts, skirt, easy dress, t-shirt; now astronomical season is summer;
in the evening the air temperature drops to +68...+84°F, dew point: +44,96°F; ratio of temperature, wind speed and humidity: Very comfortable; rain is expected, we recommend that you bring an umbrella, gentle breeze wind blowing from the south-west at a speed of 7-11 mph, overcast sky; what to wear to be in shape: open sandals, shoes, closed sandals, kedy, flip flops, panama, cap, socks, stockings, tights, shorts, skirt, pants, trousers, easy dress, t-shirt, short-sleeved shirt, long-sleeved shirt, blouse; now astronomical season is summer;

day length is 14 hours and 34 minutes

Tuesday, July 22, 2025

Sun:	Sunrise 05:51 AM, Sunset 08:24 PM.
Moon:	Moonrise 03:03 AM, Moonset 07:17 PM, Moon Phase: waning crescent
	Earth's magnetic field: Active
	Solar ultraviolet index: 8,4 (Very high)

+64...+68 °FVariably cloudy

Wind: gentle breeze, western, at a speed of 7-9 mph
Wind gusts: 16 mph
Relative humidity: 61-63%
Cloudiness: 100%
Atmospheric pressure: 24,6-24,7 "Hg
Visibility: 100%

+64...+81 °FClear sky

Wind: gentle breeze, northern, at a speed of 2-9 mph
Wind gusts: 18 mph
Relative humidity: 44-61%
Cloudiness: 93%
Atmospheric pressure: 24,6-24,8 "Hg
Visibility: 100%

+75...+84 °FLight rain

Wind: fresh breeze, northeast, at a speed of 9-20 mph

Small trees in leaf begin to sway; crested wavelets form on inland waters.

Moderate waves, taking a more pronounced long form; many white horses are formed.

Wind gusts: 22 mph
Relative humidity: 33-47%
Cloudiness: 100%
Atmospheric pressure: 24,8 "Hg
Precipitations: 0,031 inch
Visibility: 54-100%

+64...+70 °FRain

Wind: gentle breeze, southwest, at a speed of 7-11 mph
Wind gusts: 20 mph
Relative humidity: 69-78%
Cloudiness: 100%
Atmospheric pressure: 24,7-24,8 "Hg
Precipitations: 0,256 inch
Visibility: 32-97%

What is the weather in Boulder on Tuesday, July 22, 2025?

Tuesday, July 22, 2025 the weather in Boulder will be like this:

during the night the air temperature drops to +64...+68°F, dew point: +48,902°F; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, gentle breeze wind blowing from the west at a speed of 7-9 mph, overcast sky; clothes that we recommend you to wear: shoes, closed sandals, kedy, socks, stockings, tights, skirt, pants, trousers, short-sleeved shirt, long-sleeved shirt, blouse; now astronomical season is summer;
in the morning the air temperature warms up to +64...+81°F, dew point: +48,83°F; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, gentle breeze wind blowing from the north at a speed of 2-9 mph, clear sky; recommended clothing: open sandals, shoes, closed sandals, kedy, flip flops, cap, socks, stockings, tights, shorts, skirt, pants, trousers, easy dress, t-shirt, short-sleeved shirt, long-sleeved shirt, blouse; now astronomical season is summer;
in the afternoon the air temperature warms up to +75...+84°F, dew point: +49,082°F; ratio of temperature, wind speed and humidity: Very comfortable; in some places there may be a little rain, we recommend that you bring an umbrella, fresh breeze wind blowing from the north-east at a speed of 9-20 mph, overcast sky; clothes for this weather: open sandals, flip flops, panama, cap, shorts, skirt, easy dress, t-shirt; now astronomical season is summer;
in the evening the air temperature drops to +64...+70°F, dew point: +53,546°F; ratio of temperature, wind speed and humidity: Very comfortable; rain is expected, we recommend that you bring an umbrella, gentle breeze wind blowing from the south-west at a speed of 7-11 mph, overcast sky; what to wear: shoes, closed sandals, kedy, socks, stockings, tights, skirt, pants, trousers, short-sleeved shirt, long-sleeved shirt, blouse; now astronomical season is summer;

day length is 14 hours and 33 minutes

Wednesday, July 23, 2025

Sun:	Sunrise 05:52 AM, Sunset 08:23 PM.
Moon:	Moonrise 04:11 AM, Moonset 08:07 PM, Moon Phase: waning crescent
	Earth's magnetic field: Active
	Solar ultraviolet index: 10,9 (Very high)

+63...+64 °FLight rain

Wind: gentle breeze, western, at a speed of 7-9 mph
Wind gusts: 18 mph
Relative humidity: 62-74%
Cloudiness: 100%
Atmospheric pressure: 24,6-24,7 "Hg
Precipitations: 0,008 inch
Visibility: 100%

+63...+77 °FLight rain

Wind: gentle breeze, northern, at a speed of 4-9 mph
Wind gusts: 13 mph
Relative humidity: 54-65%
Cloudiness: 99%
Atmospheric pressure: 24,7-24,8 "Hg
Precipitations: 0,008 inch
Visibility: 100%

+68...+81 °FThunderstorm

Wind: gentle breeze, eastern, at a speed of 4-11 mph
Wind gusts: 16 mph
Relative humidity: 48-72%
Cloudiness: 100%
Atmospheric pressure: 24,8 "Hg
Precipitations: 0,268 inch
Visibility: 53-100%

+64...+70 °FLight rain

Wind: fresh breeze, northern, at a speed of 7-18 mph
Wind gusts: 29 mph
Relative humidity: 71-84%
Cloudiness: 100%
Atmospheric pressure: 24,7-24,8 "Hg
Precipitations: 0,016 inch
Visibility: 92-100%

What is the weather in Boulder on Wednesday, July 23, 2025?

Wednesday, July 23, 2025 the meteorological situation in Boulder will be as follows:

during the night the air temperature drops to +63...+64°F, dew point: +49,586°F; ratio of temperature, wind speed and humidity: Very comfortable; in some places there may be a little rain, we recommend that you bring an umbrella, gentle breeze wind blowing from the west at a speed of 7-9 mph, overcast sky; it is best to wear: shoes, closed sandals, boots, sneakers, kedy, socks, stockings, tights, pants, trousers, warm trousers, long-sleeved shirt, blouse, blouse with long sleeves, sweatshirt, knitted dress; now astronomical season is summer;
in the morning the air temperature warms up to +63...+77°F, dew point: +49,532°F; ratio of temperature, wind speed and humidity: Very comfortable; in some places there may be a little rain, we recommend that you bring an umbrella, gentle breeze wind blowing from the north at a speed of 4-9 mph, overcast sky; the best clothes for this weather: open sandals, shoes, closed sandals, boots, sneakers, kedy, flip flops, socks, stockings, tights, shorts, skirt, pants, trousers, warm trousers, easy dress, t-shirt, short-sleeved shirt, long-sleeved shirt, blouse, blouse with long sleeves, sweatshirt, knitted dress; now astronomical season is summer;
in the afternoon the air temperature warms up to +68...+81°F, dew point: +53,366°F; ratio of temperature, wind speed and humidity: Very comfortable; rainfall and storm are expected, we recommend that you bring an umbrella, gentle breeze wind blowing from the east at a speed of 4-11 mph, overcast sky; clothes for these weather conditions: open sandals, shoes, closed sandals, kedy, flip flops, cap, socks, stockings, tights, shorts, skirt, pants, trousers, easy dress, t-shirt, short-sleeved shirt, long-sleeved shirt, blouse; now astronomical season is summer;
in the evening the air temperature drops to +64...+70°F, dew point: +53,186°F; ratio of temperature, wind speed and humidity: Very comfortable; in some places there may be a little rain, we recommend that you bring an umbrella, fresh breeze wind blowing from the north at a speed of 7-18 mph, overcast sky; what to wear to be in shape: shoes, closed sandals, kedy, socks, stockings, tights, skirt, pants, trousers, short-sleeved shirt, long-sleeved shirt, blouse; now astronomical season is summer;

day length is 14 hours and 31 minutes

Thursday, July 24, 2025

Sun:	Sunrise 05:53 AM, Sunset 08:22 PM.
Moon:	Moonrise 05:24 AM, Moonset 08:47 PM, Moon Phase: waning crescent
	Earth's magnetic field: Active

+59...+63 °FCloudy sky

Wind: light breeze, northwest, at a speed of 4-7 mph

Wind felt on face; leaves rustle; ordinary vanes moved by wind.

Small wavelets, still short, but more pronounced. Crests have a glassy appearance and do not break.

Wind gusts: 16 mph
Relative humidity: 59-69%
Cloudiness: 90%
Atmospheric pressure: 24,7-24,8 "Hg
Visibility: 94-100%

+59...+77 °FCloudy sky

Wind: light breeze, eastern, at a speed of 2-7 mph
Wind gusts: 13 mph
Relative humidity: 64-74%
Cloudiness: 90%
Atmospheric pressure: 24,8-24,9 "Hg
Visibility: 100%

+75...+81 °FThunderstorm

Wind:

strong breeze, southern, at a speed of 7-25 mph

Large branches in motion; whistling heard in telegraph wires; umbrellas used with difficulty.

Large waves begin to form; the white foam crests are more extensive everywhere.

Relative humidity: 50-67%
Cloudiness: 100%
Atmospheric pressure: 24,9 "Hg
Precipitations: 0,028 inch
Visibility: 98-100%

+63...+77 °FRain

Wind: gentle breeze, western, at a speed of 2-9 mph
Wind gusts: 13 mph
Relative humidity: 48-87%
Cloudiness: 100%
Atmospheric pressure: 24,9 "Hg
Precipitations: 0,094 inch
Visibility: 98-100%

What is the weather in Boulder on Thursday, July 24, 2025?

Thursday, July 24, 2025 the weather forecast for Boulder is:

during the night the air temperature drops to +59...+63°F, dew point: +48,47°F; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, light breeze wind blowing from the north-west at a speed of 4-7 mph, overcast sky; clothes that we recommend you to wear: shoes, boots, sneakers, socks, stockings, tights, pants, trousers, warm trousers, long-sleeved shirt, blouse, blouse with long sleeves, sweatshirt, knitted dress; now astronomical season is summer;
in the morning the air temperature warms up to +59...+77°F, dew point: +51,188°F; ratio of temperature, wind speed and humidity: Comfortable; precipitation is not expected, light breeze wind blowing from the east at a speed of 2-7 mph, overcast sky; recommended clothing: open sandals, shoes, closed sandals, boots, sneakers, kedy, flip flops, socks, stockings, tights, shorts, skirt, pants, trousers, warm trousers, easy dress, t-shirt, short-sleeved shirt, long-sleeved shirt, blouse, blouse with long sleeves, sweatshirt, knitted dress; now astronomical season is summer;
in the afternoon the air temperature warms up to +75...+81°F, dew point: +51,53°F; ratio of temperature, wind speed and humidity: Comfortable; rainfall and storm are expected, we recommend that you bring an umbrella, strong breeze wind blowing from the south at a speed of 7-25 mph, overcast sky; clothes for this weather: open sandals, flip flops, cap, shorts, skirt, easy dress, t-shirt; now astronomical season is summer;
in the evening the air temperature drops to +63...+77°F, dew point: +50,144°F; ratio of temperature, wind speed and humidity: Very comfortable; rain is expected, we recommend that you bring an umbrella, gentle breeze wind blowing from the west at a speed of 2-9 mph, overcast sky; what to wear: open sandals, shoes, closed sandals, boots, sneakers, kedy, flip flops, socks, stockings, tights, shorts, skirt, pants, trousers, warm trousers, easy dress, t-shirt, short-sleeved shirt, long-sleeved shirt, blouse, blouse with long sleeves, sweatshirt, knitted dress; now astronomical season is summer;

day length is 14 hours and 29 minutes

Friday, July 25, 2025

Sun:	Sunrise 05:54 AM, Sunset 08:21 PM.
Moon:	Moonrise 06:38 AM, Moonset 09:18 PM, Moon Phase: new Moon
	Earth's magnetic field: Unstable

+59...+63 °FPartly cloudy sky

Wind: light breeze, western, at a speed of 2-7 mph
Wind gusts: 13 mph
Relative humidity: 66-93%
Cloudiness: 76%
Atmospheric pressure: 24,8-24,9 "Hg
Visibility: 100%

+59...+77 °FClear sky

Wind: light breeze, southern, at a speed of 4-7 mph
Wind gusts: 13 mph
Relative humidity: 60-62%
Cloudiness: 22%
Atmospheric pressure: 24,8-24,9 "Hg
Visibility: 100%

+75...+81 °FThunderstorm

Wind: moderate breeze, eastern, at a speed of 7-16 mph
Wind gusts: 20 mph
Relative humidity: 45-61%
Cloudiness: 99%
Atmospheric pressure: 24,8-24,9 "Hg
Precipitations: 0,028 inch
Visibility: 92-100%

+66...+73 °FCloudy sky

Wind: light breeze, southern, at a speed of 4-7 mph
Wind gusts: 13 mph
Relative humidity: 44-59%
Cloudiness: 88%
Atmospheric pressure: 24,8 "Hg
Visibility: 100%

What is the weather in Boulder on Friday, July 25, 2025?

Friday, July 25, 2025 the weather in Boulder will be like this:

during the night the air temperature drops to +59...+63°F, dew point: +46,832°F; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, light breeze wind blowing from the west at a speed of 2-7 mph, in the sky, sometimes there are small clouds; it is best to wear: shoes, boots, sneakers, socks, stockings, tights, pants, trousers, warm trousers, long-sleeved shirt, blouse, blouse with long sleeves, sweatshirt, knitted dress; now astronomical season is summer;
in the morning the air temperature warms up to +59...+77°F, dew point: +45,464°F; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, light breeze wind blowing from the south at a speed of 4-7 mph, clear sky; the best clothes for this weather: open sandals, shoes, closed sandals, boots, sneakers, kedy, flip flops, socks, stockings, tights, shorts, skirt, pants, trousers, warm trousers, easy dress, t-shirt, short-sleeved shirt, long-sleeved shirt, blouse, blouse with long sleeves, sweatshirt, knitted dress; now astronomical season is summer;
in the afternoon the air temperature warms up to +75...+81°F, dew point: +53,132°F; ratio of temperature, wind speed and humidity: Very comfortable; rainfall and storm are expected, we recommend that you bring an umbrella, moderate breeze wind blowing from the east at a speed of 7-16 mph, overcast sky; clothes for these weather conditions: open sandals, flip flops, cap, shorts, skirt, easy dress, t-shirt; now astronomical season is summer;
in the evening the air temperature drops to +66...+73°F, dew point: +47,516°F; ratio of temperature, wind speed and humidity: Very comfortable; precipitation is not expected, light breeze wind blowing from the south at a speed of 4-7 mph, overcast sky; what to wear to be in shape: open sandals, shoes, closed sandals, kedy, flip flops, socks, stockings, tights, shorts, skirt, pants, trousers, easy dress, t-shirt, short-sleeved shirt, long-sleeved shirt, blouse; now astronomical season is summer;

day length is 14 hours and 27 minutes

Saturday, July 26, 2025

Sun:	Sunrise 05:55 AM, Sunset 08:20 PM.
Moon:	Moonrise 07:49 AM, Moonset 09:44 PM, Moon Phase: waxing crescent
	Earth's magnetic field: Active

+63...+66 °FClear sky

Wind: gentle breeze, western, at a speed of 7-9 mph
Wind gusts: 16 mph
Relative humidity: 37-46%
Cloudiness: 0%
Atmospheric pressure: 24,7-24,8 "Hg
Visibility: 100%

+64...+84 °FClear sky

Wind: gentle breeze, southwest, at a speed of 2-9 mph
Wind gusts: 16 mph
Relative humidity: 34-41%
Cloudiness: 23%
Atmospheric pressure: 24,7-24,9 "Hg
Visibility: 100%

+84...+86 °FLight rain

Wind: moderate breeze, eastern, at a speed of 11-16 mph
Wind gusts: 22 mph
Relative humidity: 28-30%
Cloudiness: 100%
Atmospheric pressure: 24,8-24,9 "Hg
Precipitations: 0,031 inch
Visibility: 100%

+73...+84 °FVariably cloudy

Wind: moderate breeze, southern, at a speed of 7-16 mph
Wind gusts: 22 mph
Relative humidity: 27-42%
Cloudiness: 100%
Atmospheric pressure: 24,8 "Hg
Visibility: 100%

What is the weather in Boulder on Saturday, July 26, 2025?

Saturday, July 26, 2025 weather conditions in Boulder will be as follows:

during the night the air temperature drops to +63...+66°F, dew point: +39,38°F; ratio of temperature, wind speed and humidity: A bit dry for some; precipitation is not expected, gentle breeze wind blowing from the west at a speed of 7-9 mph, clear sky; clothes that we recommend you to wear: shoes, closed sandals, boots, sneakers, kedy, socks, stockings, tights, skirt, pants, trousers, warm trousers, long-sleeved shirt, blouse, blouse with long sleeves, sweatshirt, knitted dress; now astronomical season is summer;
in the morning the air temperature warms up to +64...+84°F, dew point: +38,408°F; ratio of temperature, wind speed and humidity: A bit dry for some; precipitation is not expected, gentle breeze wind blowing from the south-west at a speed of 2-9 mph, clear sky; recommended clothing: open sandals, shoes, closed sandals, kedy, flip flops, panama, cap, socks, stockings, tights, shorts, skirt, pants, trousers, easy dress, t-shirt, short-sleeved shirt, long-sleeved shirt, blouse; now astronomical season is summer;
in the afternoon the air temperature warms up to +84...+86°F, dew point: +43,592°F; ratio of temperature, wind speed and humidity: A bit dry for some; in some places there may be a little rain, we recommend that you bring an umbrella, moderate breeze wind blowing from the east at a speed of 11-16 mph, overcast sky; clothes for this weather: open sandals, flip flops, panama, cap, shorts, skirt, easy dress, t-shirt; now astronomical season is summer;
in the evening the air temperature drops to +73...+84°F, dew point: +41,684°F; ratio of temperature, wind speed and humidity: A bit dry for some; precipitation is not expected, moderate breeze wind blowing from the south at a speed of 7-16 mph, overcast sky; what to wear: open sandals, flip flops, panama, cap, shorts, skirt, easy dress, t-shirt; now astronomical season is summer;

day length is 14 hours and 25 minutes

Sunday, July 27, 2025

Sun:	Sunrise 05:55 AM, Sunset 08:19 PM.
Moon:	Moonrise 08:56 AM, Moonset 10:06 PM, Moon Phase: waxing crescent
	Earth's magnetic field: Active

+66...+72 °FCloudy sky

Wind: gentle breeze, western, at a speed of 9 mph
Wind gusts: 18 mph
Relative humidity: 28-33%
Cloudiness: 62%
Atmospheric pressure: 24,8 "Hg
Visibility: 100%

+66...+88 °FClear sky

Wind: gentle breeze, southern, at a speed of 2-9 mph
Wind gusts: 16 mph
Relative humidity: 9-27%
Cloudiness: 3%
Atmospheric pressure: 24,8-24,9 "Hg
Visibility: 100%

+90...+95 °FCloudy sky

Wind: moderate breeze, southeast, at a speed of 4-13 mph
Wind gusts: 16 mph
Relative humidity: 8-11%
Cloudiness: 93%
Atmospheric pressure: 24,8-24,9 "Hg
Visibility: 100%

+73...+88 °FCloudy sky

Wind: moderate breeze, southwest, at a speed of 7-13 mph
Wind gusts: 16 mph
Relative humidity: 13-22%
Cloudiness: 99%
Atmospheric pressure: 24,8-24,9 "Hg
Visibility: 100%

What is the weather in Boulder on Sunday, July 27, 2025?

Sunday, July 27, 2025 the weather in Boulder will be like this:

during the night the air temperature drops to +66...+72°F, dew point: +33,296°F; ratio of temperature, wind speed and humidity: A bit dry for some; precipitation is not expected, gentle breeze wind blowing from the west at a speed of 9 mph, overcast sky; it is best to wear: shoes, closed sandals, kedy, socks, stockings, tights, skirt, pants, trousers, short-sleeved shirt, long-sleeved shirt, blouse; now astronomical season is summer;
in the morning the air temperature warms up to +66...+88°F, dew point: +23,162°F; precipitation is not expected, gentle breeze wind blowing from the south at a speed of 2-9 mph, clear sky; the best clothes for this weather: open sandals, shoes, closed sandals, kedy, flip flops, panama, cap, socks, stockings, tights, shorts, skirt, pants, trousers, easy dress, t-shirt, short-sleeved shirt, long-sleeved shirt, blouse; now astronomical season is summer;
in the afternoon the air temperature warms up to +90...+95°F, dew point: +22,244°F; precipitation is not expected, moderate breeze wind blowing from the south-east at a speed of 4-13 mph, overcast sky; clothes for these weather conditions: open sandals, flip flops, panama, cap, shorts, skirt, easy dress, t-shirt; now astronomical season is summer;
in the evening the air temperature drops to +73...+88°F, dew point: +29,174°F; precipitation is not expected, moderate breeze wind blowing from the south-west at a speed of 7-13 mph, overcast sky; what to wear to be in shape: open sandals, flip flops, panama, cap, shorts, skirt, easy dress, t-shirt; now astronomical season is summer;

day length is 14 hours and 24 minutes

Monday, July 28, 2025

Sun:	Sunrise 05:56 AM, Sunset 08:18 PM.
Moon:	Moonrise 10:00 AM, Moonset 10:26 PM, Moon Phase: waxing crescent
	Earth's magnetic field: Quiet

+68...+72 °FClear sky

Wind: gentle breeze, western, at a speed of 11 mph
Relative humidity: 18-19%
Cloudiness: 6%
Atmospheric pressure: 24,9 "Hg
Visibility: 100%

+66...+91 °FClear sky

Wind: gentle breeze, western, at a speed of 7-11 mph
Wind gusts: 13 mph
Relative humidity: 8-20%
Cloudiness: 21%
Atmospheric pressure: 24,9-25 "Hg
Visibility: 100%

+91...+99 °FLight rain

Wind: moderate breeze, northern, at a speed of 2-13 mph
Wind gusts: 20 mph
Relative humidity: 6-11%
Cloudiness: 99%
Atmospheric pressure: 25 "Hg
Precipitations: 0,016 inch
Visibility: 99-100%

+72...+88 °FVariably cloudy

Wind: fresh breeze, northern, at a speed of 4-20 mph
Wind gusts: 22 mph
Relative humidity: 13-25%
Cloudiness: 90%
Atmospheric pressure: 25 "Hg
Visibility: 99-100%

What is the weather in Boulder on Monday, July 28, 2025?

Monday, July 28, 2025 the meteorological situation in Boulder will be as follows:

during the night the air temperature drops to +68...+72°F, dew point: +23,576°F; precipitation is not expected, gentle breeze wind blowing from the west at a speed of 11 mph, clear sky; clothes that we recommend you to wear: shoes, closed sandals, kedy, socks, stockings, tights, skirt, pants, trousers, short-sleeved shirt, long-sleeved shirt, blouse; now astronomical season is summer;
in the morning the air temperature warms up to +66...+91°F, dew point: +24,008°F; precipitation is not expected, gentle breeze wind blowing from the west at a speed of 7-11 mph, clear sky; recommended clothing: open sandals, shoes, closed sandals, kedy, flip flops, panama, cap, socks, stockings, tights, shorts, skirt, pants, trousers, easy dress, t-shirt, short-sleeved shirt, long-sleeved shirt, blouse; now astronomical season is summer;
in the afternoon the air temperature warms up to +91...+99°F, dew point: +21,092°F; in some places there may be a little rain, we recommend that you bring an umbrella, moderate breeze wind blowing from the north at a speed of 2-13 mph, overcast sky; clothes for this weather: open sandals, flip flops, panama, cap, shorts, skirt, easy dress, t-shirt; now astronomical season is summer;
in the evening the air temperature drops to +72...+88°F, dew point: +31,046°F; precipitation is not expected, fresh breeze wind blowing from the north at a speed of 4-20 mph, overcast sky; what to wear: open sandals, shoes, closed sandals, kedy, flip flops, panama, cap, socks, stockings, tights, shorts, skirt, pants, trousers, easy dress, t-shirt, short-sleeved shirt, blouse, windbreaker; now astronomical season is summer;

day length is 14 hours and 22 minutes

Tuesday, July 29, 2025

Sun:	Sunrise 05:57 AM, Sunset 08:17 PM.
Moon:	Moonrise 11:02 AM, Moonset 10:46 PM, Moon Phase: waxing crescent
	Earth's magnetic field: Quiet

+66...+72 °FClear sky

Wind: gentle breeze, western, at a speed of 7-9 mph
Relative humidity: 25-27%
Cloudiness: 5%
Atmospheric pressure: 24,9-25 "Hg
Visibility: 100%

+66...+91 °FClear sky

Wind: gentle breeze, southern, at a speed of 2-9 mph
Relative humidity: 12-27%
Cloudiness: 8%
Atmospheric pressure: 24,9-25 "Hg
Visibility: 100%

+90...+95 °FCloudy sky

Wind: gentle breeze, southeast, at a speed of 9-11 mph
Wind gusts: 13 mph
Relative humidity: 10-13%
Cloudiness: 81%
Atmospheric pressure: 25 "Hg
Visibility: 100%

+72...+88 °FVariably cloudy

Wind: gentle breeze, southern, at a speed of 7-9 mph
Wind gusts: 13 mph
Relative humidity: 15-32%
Cloudiness: 83%
Atmospheric pressure: 24,9-25 "Hg
Visibility: 100%

What is the weather in Boulder on Tuesday, July 29, 2025?

Tuesday, July 29, 2025 the weather forecast for Boulder is:

during the night the air temperature drops to +66...+72°F, dew point: +32,09°F; precipitation is not expected, gentle breeze wind blowing from the west at a speed of 7-9 mph, clear sky; it is best to wear: shoes, closed sandals, kedy, socks, stockings, tights, skirt, pants, trousers, short-sleeved shirt, long-sleeved shirt, blouse; now astronomical season is summer;
in the morning the air temperature warms up to +66...+91°F, dew point: +31,694°F; precipitation is not expected, gentle breeze wind blowing from the south at a speed of 2-9 mph, clear sky; the best clothes for this weather: open sandals, shoes, closed sandals, kedy, flip flops, panama, cap, socks, stockings, tights, shorts, skirt, pants, trousers, easy dress, t-shirt, short-sleeved shirt, long-sleeved shirt, blouse; now astronomical season is summer;
in the afternoon the air temperature warms up to +90...+95°F, dew point: +29,624°F; precipitation is not expected, gentle breeze wind blowing from the south-east at a speed of 9-11 mph, overcast sky; clothes for these weather conditions: open sandals, flip flops, panama, cap, shorts, skirt, easy dress, t-shirt; now astronomical season is summer;
in the evening the air temperature drops to +72...+88°F, dew point: +34,448°F; ratio of temperature, wind speed and humidity: A bit dry for some; precipitation is not expected, gentle breeze wind blowing from the south at a speed of 7-9 mph, overcast sky; what to wear to be in shape: open sandals, shoes, closed sandals, kedy, flip flops, panama, cap, socks, stockings, tights, shorts, skirt, pants, trousers, easy dress, t-shirt, short-sleeved shirt, blouse; now astronomical season is summer;

day length is 14 hours and 20 minutes

Wednesday, July 30, 2025

Sun:	Sunrise 05:58 AM, Sunset 08:16 PM.
Moon:	Moonrise 12:03 PM, Moonset 11:07 PM, Moon Phase: waxing crescent
	Earth's magnetic field: Quiet

+68...+72 °FCloudy sky

Wind: gentle breeze, western, at a speed of 7-9 mph
Relative humidity: 30-34%
Cloudiness: 100%
Atmospheric pressure: 24,8-24,9 "Hg
Visibility: 100%

+68...+90 °FPartly cloudy sky

Wind: light breeze, northern, at a speed of 2-7 mph
Relative humidity: 15-32%
Cloudiness: 100%
Atmospheric pressure: 24,8-24,9 "Hg
Visibility: 100%

+70...+91 °FLight rain

Wind:

strong breeze, southern, at a speed of 9-27 mph
Wind gusts: 38 mph
Relative humidity: 13-47%
Cloudiness: 100%
Atmospheric pressure: 24,8-24,9 "Hg
Precipitations: 0,059 inch
Visibility: 88-100%