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USAUSAWashington StateGrant CountyGrand Coulee

Weather forecast in Grand Coulee, Grant County, Washington State, USA today

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Local Time.
Time Zone: GMT -7
Summer Time (+1 hour)
* weather indicated in local time
Friday, March 21, 2025
Sun:  Sunrise 06:56 AM, Sunset 07:11 PM.
Moon:  Moonrise 02:35 AM, Moonset 09:55 AM, Moon Phase: waning gibbous waning gibbous
 Earth's magnetic field: Quiet
 Solar ultraviolet index: 2,6 (Low)

05:00 AMnightfrom 05:00 AM to 05:59 AMCloudy sky +37 °FThe air temperature will not changeCloudy sky
southern
Wind: gentle breeze, southern, at a speed of 9 mph
Wind gusts: 22 mph
Relative humidity: 83%
Cloudiness: 54%
Atmospheric pressure: 28,3 "Hg
Visibility: 100%

06:00 AMmorningfrom 06:00 AM to 06:59 AMCloudy sky +37 °FThe air temperature will not changeCloudy sky
southern
Wind: gentle breeze, southern, at a speed of 9 mph
Wind gusts: 20 mph
Relative humidity: 84%
Cloudiness: 53%
Atmospheric pressure: 28,3 "Hg
Visibility: 100%

07:00 AMmorningfrom 07:00 AM to 07:59 AMCloudy sky +36 °FThe air temperature will go downCloudy sky
southern
Wind: gentle breeze, southern, at a speed of 9 mph
Wind gusts: 20 mph
Relative humidity: 84%
Cloudiness: 59%
Atmospheric pressure: 28,3 "Hg
Visibility: 100%

08:00 AMmorningfrom 08:00 AM to 08:59 AMCloudy sky +37 °FThe air temperature will riseCloudy sky
southern
Wind: gentle breeze, southern, at a speed of 9 mph
Wind gusts: 18 mph
Relative humidity: 83%
Cloudiness: 52%
Atmospheric pressure: 28,3 "Hg
Solar ultraviolet index: 0,2 (Low)
Visibility: 100%

09:00 AMmorningfrom 09:00 AM to 09:59 AMRain +39 °FThe air temperature will riseprecipitation is expectedRain
southern
Wind: gentle breeze, southern, at a speed of 11 mph
Wind gusts: 18 mph
Relative humidity: 81%
Cloudiness: 49%
Atmospheric pressure: 28,3 "Hg
Precipitations: 0,098 inch
Solar ultraviolet index: 0,6 (Low)
Visibility: 100%

10:00 AMmorningfrom 10:00 AM to 10:59 AMCloudy sky +43 °FThe air temperature will riseCloudy sky
southern
Wind: gentle breeze, southern, at a speed of 11 mph
Wind gusts: 20 mph
Relative humidity: 73%
Cloudiness: 58%
Atmospheric pressure: 28,3 "Hg
Solar ultraviolet index: 1,2 (Low)
Visibility: 100%

11:00 AMmorningfrom 11:00 AM to 11:59 AMCloudy sky +46 °FThe air temperature will riseCloudy sky
southwest
Wind: moderate breeze, southwest, at a speed of 13 mph
Wind gusts: 27 mph
Relative humidity: 63%
Cloudiness: 77%
Atmospheric pressure: 28,3 "Hg
Solar ultraviolet index: 2,1 (Low)
Visibility: 76%

12:00 PMafternoonfrom 12:00 PM to 12:59 PMOvercast sky +48 °FThe air temperature will riseOvercast sky
southwest
Wind: moderate breeze, southwest, at a speed of 16 mph
Wind gusts: 31 mph
Relative humidity: 56%
Cloudiness: 95%
Atmospheric pressure: 28,2 "Hg
Solar ultraviolet index: 2,4 (Low)
Visibility: 81%

01:00 PMafternoonfrom 01:00 PM to 01:59 PMLight rain +48 °FThe air temperature will not changeprecipitation is expectedLight rain
southwest
Wind: moderate breeze, southwest, at a speed of 16 mph
Wind gusts: 34 mph
Relative humidity: 56%
Cloudiness: 99%
Atmospheric pressure: 28,2 "Hg
Precipitations: 0,008 inch
Solar ultraviolet index: 2,6 (Low)
Visibility: 93%

02:00 PMafternoonfrom 02:00 PM to 02:59 PMLight rain +48 °FThe air temperature will not changeprecipitation is expectedLight rain
southwest
Wind: moderate breeze, southwest, at a speed of 16 mph
Wind gusts: 34 mph
Relative humidity: 58%
Cloudiness: 100%
Atmospheric pressure: 28,2 "Hg
Precipitations: 0,008 inch
Solar ultraviolet index: 2,2 (Low)
Visibility: 100%

03:00 PMafternoonfrom 03:00 PM to 03:59 PMLight rain +48 °FThe air temperature will not changeprecipitation is expectedLight rain
southwest
Wind: moderate breeze, southwest, at a speed of 16 mph
Wind gusts: 31 mph
Relative humidity: 61%
Cloudiness: 100%
Atmospheric pressure: 28,2 "Hg
Precipitations: 0,008 inch
Solar ultraviolet index: 1,2 (Low)
Visibility: 100%

04:00 PMafternoonfrom 04:00 PM to 04:59 PMLight rain +48 °FThe air temperature will not changeprecipitation is expectedLight rain
southern
Wind: moderate breeze, southern, at a speed of 16 mph
Wind gusts: 31 mph
Relative humidity: 67%
Cloudiness: 100%
Atmospheric pressure: 28,1 "Hg
Precipitations: 0,004 inch
Solar ultraviolet index: 0,7 (Low)
Visibility: 99%

05:00 PMafternoonfrom 05:00 PM to 05:59 PMLight rain +46 °FThe air temperature will go downprecipitation is expectedLight rain
southern
Wind: moderate breeze, southern, at a speed of 13 mph
Wind gusts: 25 mph
Relative humidity: 72%
Cloudiness: 100%
Atmospheric pressure: 28,1 "Hg
Precipitations: 0,016 inch
Solar ultraviolet index: 0,3 (Low)
Visibility: 100%

06:00 PMeveningfrom 06:00 PM to 06:59 PMLight rain +45 °FThe air temperature will go downprecipitation is expectedLight rain
southwest
Wind: gentle breeze, southwest, at a speed of 11 mph
Wind gusts: 22 mph
Relative humidity: 82%
Cloudiness: 100%
Atmospheric pressure: 28,1 "Hg
Precipitations: 0,035 inch
Solar ultraviolet index: 0,1 (Low)
Visibility: 100%

07:00 PMeveningfrom 07:00 PM to 07:59 PMLight rain +43 °FThe air temperature will go downprecipitation is expectedLight rain
southwest
Wind: gentle breeze, southwest, at a speed of 11 mph
Wind gusts: 18 mph
Relative humidity: 83%
Cloudiness: 100%
Atmospheric pressure: 28,1 "Hg
Precipitations: 0,02 inch
Visibility: 100%

08:00 PMeveningfrom 08:00 PM to 08:59 PMLight rain +41 °FThe air temperature will go downprecipitation is expectedLight rain
southern
Wind: gentle breeze, southern, at a speed of 9 mph
Wind gusts: 18 mph
Relative humidity: 83%
Cloudiness: 100%
Atmospheric pressure: 28,1 "Hg
Precipitations: 0,031 inch
Visibility: 100%

09:00 PMeveningfrom 09:00 PM to 09:59 PMLight rain +41 °FThe air temperature will not changeprecipitation is expectedLight rain
southern
Wind: light breeze, southern, at a speed of 7 mph
Wind gusts: 13 mph
Relative humidity: 82%
Cloudiness: 100%
Atmospheric pressure: 28,1 "Hg
Precipitations: 0,012 inch
Visibility: 100%

10:00 PMeveningfrom 10:00 PM to 10:59 PMCloudy sky +41 °FThe air temperature will not changeCloudy sky
southwest
Wind: light breeze, southwest, at a speed of 7 mph
Wind gusts: 11 mph
Relative humidity: 83%
Cloudiness: 68%
Atmospheric pressure: 28,1 "Hg
Visibility: 100%

11:00 PMeveningfrom 11:00 PM to 11:59 PMCloudy sky +41 °FThe air temperature will not changeCloudy sky
southwest
Wind: gentle breeze, southwest, at a speed of 9 mph
Wind gusts: 18 mph
Relative humidity: 81%
Cloudiness: 94%
Atmospheric pressure: 28,1 "Hg
Visibility: 100%

weather in Grand Couleetemperature in Grand Couleehourly weather forecast in Grand Couleeweather in Grand Coulee tomorrowweather in Grand Coulee for 3 daysweather in Grand Coulee for 5 daysweather in Grand Coulee for a weeksunrise and sunset in Grand Couleerising and setting of the Moon in Grand Couleecurrent time in Grand Coulee
see extended and detailed weather forecast in Grand Coulee

Temperature trend on the chart

DateTemperature,°F3648412839373936Temperature,°FApparent Temperature21.3 05:0021.3 06:0021.3 07:0021.3 08:0021.3 09:0021.3 10:0021.3 11:0021.3 12:0021.3 13:0021.3 14:0021.3 15:0021.3 16:0021.3 17:0021.3 18:0021.3 19:0021.3 20:0021.3 21:0021.3 22:0021.3 23:00253035404550

Weather in Nearby Cities

Cloudy sky Electric City  +37 °F 
Cloudy sky Coulee Dam  +37 °F 
Cloudy sky Elmer City  +37 °F 
Cloudy sky Nespelem  +37 °F 
Cloudy sky Almira  +37 °F 
Cloudy sky Hartline  +37 °F 
Cloudy sky Wilbur  +37 °F 
Cloudy sky Creston  +37 °F 
Cloudy sky Coulee City  +37 °F 
Clear sky Mansfield  +36 °F 
Partly cloudy sky Bridgeport  +36 °F 
Overcast sky Wilson Creek  +39 °F 
Overcast sky Marlin  +41 °F 
Cloudy sky Brewster  +36 °F 
Cloudy sky Okanogan  +36 °F 
Cloudy sky North Omak  +37 °F 
Cloudy sky Omak  +37 °F 
Partly cloudy sky Pateros  +36 °F 
Overcast sky Davenport  +39 °F 
Overcast sky Soap Lake  +39 °F 
Overcast sky Odessa  +41 °F 
Cloudy sky Inchelium  +37 °F 
Partly cloudy sky Riverside  +37 °F 
Overcast sky Lakeview  +39 °F 
Overcast sky Harrington  +39 °F 
Partly cloudy sky Chelan  +36 °F 
Cloudy sky Ephrata  +39 °F 
Cloudy sky Republic  +34 °F 
Partly cloudy sky Waterville  +36 °F 
Partly cloudy sky Manson  +37 °F 
Overcast sky Moses Lake North  +41 °F 
Cloudy sky Conconully  +32 °F 
Cloudy sky Reardan  +39 °F 
Partly cloudy sky Granite Falls  +37 °F 
Partly cloudy sky Tonasket  +37 °F 
Overcast sky Moses Lake  +43 °F 
Overcast sky Cascade Valley  +43 °F 
Partly cloudy sky Entiat  +37 °F 
Overcast sky Springdale  +37 °F 
Cloudy sky Twisp  +30 °F 
Partly cloudy sky Orondo  +37 °F 
Cloudy sky Quincy  +37 °F 
Light rain Ritzville  +43 °F 
Light rain Kettle Falls  +37 °F 
Cloudy sky Chewelah  +37 °F 
Overcast sky Loon Lake  +37 °F 
Overcast sky Sprague  +41 °F 
Light rain Colville  +37 °F 
Overcast sky Marcus  +37 °F 
Cloudy sky Rock Island  +36 °F 
Small snow Winthrop  +30 °F 
Overcast sky Medical Lake  +39 °F 
Overcast sky Fairchild Air Force Base  +39 °F 
Partly cloudy sky Loomis  +34 °F 
Overcast sky Warden  +45 °F 
Overcast sky Nine Mile Falls  +41 °F 
Overcast sky Airway Heights  +39 °F 
Cloudy sky East Wenatchee Bench  +37 °F 
Overcast sky Lind  +43 °F 
Partly cloudy sky Sunnyslope  +36 °F 
Cloudy sky East Wenatchee  +37 °F 
Light rain Four Lakes  +39 °F 
Partly cloudy sky Wenatchee  +37 °F 
Overcast sky Deer Park  +39 °F 
Overcast sky North Indian Trail  +41 °F 
Cloudy sky South Wenatchee  +37 °F 
Partly cloudy sky West Wenatchee  +36 °F 
Cloudy sky George  +39 °F 
Cloudy sky Oroville  +37 °F 
Light rain Lamont  +41 °F 
Light rain Cheney  +39 °F 
Partly cloudy sky Cashmere  +36 °F 
Overcast sky Dartford  +41 °F 
Overcast sky Fairwood  +41 °F 
Overcast sky Town and Country  +41 °F 
Cloudy sky Midway  +34 °F 
Overcast sky Country Homes  +41 °F 
Overcast sky Spokane  +41 °F 
Cloudy sky Danville  +34 °F 
Cloudy sky Rock Creek  +32 °F 
Cloudy sky Kettle Valley  +32 °F 
Overcast sky Mead  +41 °F 
Overcast sky Colbert  +41 °F 
Overcast sky Othello  +45 °F 
Overcast sky Royal City  +43 °F 
Cloudy sky Sion  +34 °F 
Cloudy sky Osoyoos  +36 °F 
Overcast sky Hillyard  +41 °F 
Small snow Mazama  +27 °F 
Snow and rain Grand Forks  +34 °F 
Cloudy sky Anaconda  +34 °F 
Snow Stehekin  +27 °F 
Overcast sky Green Bluff  +41 °F 
Cloudy sky Leavenworth  +34 °F 
Overcast sky Hatton  +45 °F 
Overcast sky Greenwood  +32 °F 
Cloudy sky Camp McKinney  +30 °F 
Overcast sky Millwood  +41 °F 
Overcast sky Phoenix  +32 °F 
Overcast sky Vantage  +39 °F 

Some useful data

Country:USA
Country Phone Code:+1
Location:Washington State
District:Grant County
The name of the city or village:Grand Coulee
Time Zone:America/Los_Angeles, GMT -7. Summer Time (+1 hour)
Coordinates:Latitude: 47°56'29" N; Longitude: 119°0'11" W;
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Weather forecast in Grand Coulee, Grant County, Washington State, USA today

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On the ground:
Leaves and small twigs in constant motion; wind extends light flag.
On the sea:
Large wavelets. Crests begin to break. Foam of glassy appearance. Perhaps scattered white horses.
A UV index reading of 0 to 2 means low danger from the sun's UV rays for the average person. Wear sunglasses on bright days. If you burn easily, cover up and use broad spectrum SPF 30+ sunscreen. Bright surfaces, such as sand, water, and snow, will increase UV exposure.
On the ground:
Raises dust and loose paper; small branches are moved.
On the sea:
Small waves, becoming larger; fairly frequent white horses.
On the ground:
Wind felt on face; leaves rustle; ordinary vanes moved by wind.
On the sea:
Small wavelets, still short, but more pronounced. Crests have a glassy appearance and do not break.
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