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Weather forecast in Sumas, Whatcom County, Washington State, USA today

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Local Time.
Time Zone: GMT -7
Summer Time (+1 hour)
* weather indicated in local time
Saturday, March 15, 2025
Sun:  Sunrise 07:21 AM, Sunset 07:15 PM.
Moon:  Moonrise 09:09 PM, Moonset 07:46 AM, Moon Phase: waning gibbous waning gibbous
 Earth's magnetic field: Active
 Solar ultraviolet index: 0,6 (Low)

06:00 AMmorningfrom 06:00 AM to 06:59 AMRain +37 °FThe air temperature will not changeprecipitation is expectedRain
northeast
Wind: light breeze, northeast, at a speed of 4 mph
Wind gusts: 9 mph
Relative humidity: 93%
Cloudiness: 100%
Atmospheric pressure: 29,4 "Hg
Precipitations: 0,035 inch
Visibility: 34%

07:00 AMmorningfrom 07:00 AM to 07:59 AMLight rain +37 °FThe air temperature will not changeprecipitation is expectedLight rain
northeast
Wind: light breeze, northeast, at a speed of 4 mph
Wind gusts: 7 mph
Relative humidity: 94%
Cloudiness: 100%
Atmospheric pressure: 29,4 "Hg
Precipitations: 0,067 inch
Visibility: 2%

08:00 AMmorningfrom 08:00 AM to 08:59 AMRain +37 °FThe air temperature will not changeprecipitation is expectedRain
eastern
Wind: light breeze, eastern, at a speed of 4 mph
Wind gusts: 9 mph
Relative humidity: 94%
Cloudiness: 100%
Atmospheric pressure: 29,4 "Hg
Precipitations: 0,067 inch
Visibility: 2%

09:00 AMmorningfrom 09:00 AM to 09:59 AMLight rain +36 °FThe air temperature will go downprecipitation is expectedLight rain
eastern
Wind: light air, eastern, at a speed of 2 mph
Wind gusts: 7 mph
Relative humidity: 95%
Cloudiness: 100%
Atmospheric pressure: 29,5 "Hg
Precipitations: 0,063 inch
Solar ultraviolet index: 0,1 (Low)
Visibility: 2%

10:00 AMmorningfrom 10:00 AM to 10:59 AMRain +36 °FThe air temperature will not changeprecipitation is expectedRain
southeast
Wind: light air, southeast, at a speed of 2 mph
Wind gusts: 9 mph
Relative humidity: 97%
Cloudiness: 100%
Atmospheric pressure: 29,5 "Hg
Precipitations: 0,083 inch
Solar ultraviolet index: 0,2 (Low)
Visibility: 2%

11:00 AMmorningfrom 11:00 AM to 11:59 AMRain +36 °FThe air temperature will not changeprecipitation is expectedRain
southeast
Wind: light air, southeast, at a speed of 2 mph
Wind gusts: 9 mph
Relative humidity: 95%
Cloudiness: 100%
Atmospheric pressure: 29,5 "Hg
Precipitations: 0,039 inch
Solar ultraviolet index: 0,3 (Low)
Visibility: 2%

12:00 PMafternoonfrom 12:00 PM to 12:59 PMRain +39 °FThe air temperature will riseprecipitation is expectedRain
southern
Wind: light breeze, southern, at a speed of 7 mph
Wind gusts: 16 mph
Relative humidity: 92%
Cloudiness: 100%
Atmospheric pressure: 29,5 "Hg
Precipitations: 0,024 inch
Solar ultraviolet index: 0,4 (Low)
Visibility: 2%

01:00 PMafternoonfrom 01:00 PM to 01:59 PMLight rain +43 °FThe air temperature will riseprecipitation is expectedLight rain
southwest
Wind: light breeze, southwest, at a speed of 7 mph
Wind gusts: 25 mph
Relative humidity: 86%
Cloudiness: 100%
Atmospheric pressure: 29,6 "Hg
Precipitations: 0,012 inch
Solar ultraviolet index: 0,3 (Low)
Visibility: 65%

02:00 PMafternoonfrom 02:00 PM to 02:59 PMLight rain +43 °FThe air temperature will not changeprecipitation is expectedLight rain
southwest
Wind: gentle breeze, southwest, at a speed of 9 mph
Wind gusts: 27 mph
Relative humidity: 84%
Cloudiness: 100%
Atmospheric pressure: 29,6 "Hg
Precipitations: 0,031 inch
Solar ultraviolet index: 0,3 (Low)
Visibility: 59%

03:00 PMafternoonfrom 03:00 PM to 03:59 PMLight rain +45 °FThe air temperature will riseprecipitation is expectedLight rain
southwest
Wind: light breeze, southwest, at a speed of 7 mph
Wind gusts: 25 mph
Relative humidity: 83%
Cloudiness: 100%
Atmospheric pressure: 29,5 "Hg
Precipitations: 0,012 inch
Solar ultraviolet index: 0,6 (Low)
Visibility: 58%

04:00 PMafternoonfrom 04:00 PM to 04:59 PMLight rain +45 °FThe air temperature will not changeprecipitation is expectedLight rain
southwest
Wind: light breeze, southwest, at a speed of 7 mph
Wind gusts: 20 mph
Relative humidity: 86%
Cloudiness: 100%
Atmospheric pressure: 29,6 "Hg
Precipitations: 0,031 inch
Solar ultraviolet index: 0,3 (Low)
Visibility: 68%

05:00 PMafternoonfrom 05:00 PM to 05:59 PMLight rain +45 °FThe air temperature will not changeprecipitation is expectedLight rain
southwest
Wind: light breeze, southwest, at a speed of 4 mph
Wind gusts: 20 mph
Relative humidity: 85%
Cloudiness: 100%
Atmospheric pressure: 29,6 "Hg
Precipitations: 0,039 inch
Solar ultraviolet index: 0,3 (Low)
Visibility: 63%

06:00 PMeveningfrom 06:00 PM to 06:59 PMLight rain +43 °FThe air temperature will go downprecipitation is expectedLight rain
southern
Wind: light breeze, southern, at a speed of 7 mph
Wind gusts: 16 mph
Relative humidity: 88%
Cloudiness: 100%
Atmospheric pressure: 29,6 "Hg
Precipitations: 0,035 inch
Solar ultraviolet index: 0,1 (Low)
Visibility: 59%

07:00 PMeveningfrom 07:00 PM to 07:59 PMLight rain +41 °FThe air temperature will go downprecipitation is expectedLight rain
southern
Wind: light breeze, southern, at a speed of 4 mph
Wind gusts: 16 mph
Relative humidity: 91%
Cloudiness: 100%
Atmospheric pressure: 29,5 "Hg
Precipitations: 0,008 inch
Visibility: 64%

08:00 PMeveningfrom 08:00 PM to 08:59 PMLight rain +41 °FThe air temperature will not changeprecipitation is expectedLight rain
southern
Wind: light air, southern, at a speed of 2 mph
Wind gusts: 11 mph
Relative humidity: 93%
Cloudiness: 100%
Atmospheric pressure: 29,5 "Hg
Precipitations: 0,016 inch
Visibility: 24%

09:00 PMeveningfrom 09:00 PM to 09:59 PMLight rain +41 °FThe air temperature will not changeprecipitation is expectedLight rain
southwest
Wind: light air, southwest, at a speed of 2 mph
Wind gusts: 7 mph
Relative humidity: 94%
Cloudiness: 100%
Atmospheric pressure: 29,5 "Hg
Precipitations: 0,02 inch
Visibility: 18%

10:00 PMeveningfrom 10:00 PM to 10:59 PMLight rain +41 °FThe air temperature will not changeprecipitation is expectedLight rain
northern
Wind: light air, northern, at a speed of 2 mph
Relative humidity: 94%
Cloudiness: 100%
Atmospheric pressure: 29,5 "Hg
Precipitations: 0,008 inch
Visibility: 2%

11:00 PMeveningfrom 11:00 PM to 11:59 PMLight rain +39 °FThe air temperature will go downprecipitation is expectedLight rain
northeast
Wind: light air, northeast, at a speed of 2 mph
Wind gusts: 9 mph
Relative humidity: 97%
Cloudiness: 100%
Atmospheric pressure: 29,5 "Hg
Precipitations: 0,02 inch
Visibility: 2%

weather in Sumastemperature in Sumashourly weather forecast in Sumasweather in Sumas tomorrowweather in Sumas for 3 daysweather in Sumas for 5 daysweather in Sumas for a weeksunrise and sunset in Sumasrising and setting of the Moon in Sumascurrent time in Sumas
see extended and detailed weather forecast in Sumas

Temperature trend on the chart

DateTemperature,°F363945413936343937413739Temperature,°FApparent Temperature15.3 06:0015.3 07:0015.3 08:0015.3 09:0015.3 10:0015.3 11:0015.3 12:0015.3 13:0015.3 14:0015.3 15:0015.3 16:0015.3 17:0015.3 18:0015.3 19:0015.3 20:0015.3 21:0015.3 22:0015.3 23:0032.53537.54042.54547.5

Weather in Nearby Cities

Light rain Abbotsford  +37 °F 
Rain Nooksack  +37 °F 
Light rain Clayburn  +37 °F 
Rain Everson  +37 °F 
Snow and rain Peaceful Valley  +34 °F 
Light rain Aldergrove East  +37 °F 
Light rain Lynden  +37 °F 
Light rain Mission  +37 °F 
Light rain Aldergrove  +37 °F 
Snow and rain Yarrow  +34 °F 
Snow and rain Hatzic Island  +36 °F 
Snow and rain Dewdney  +36 °F 
Snow and rain Deroche  +34 °F 
Snow and rain Ruskin  +36 °F 
Snow Baker Trails  +32 °F 
Snow and rain Sardis  +34 °F 
Snow and rain Skowkale 10  +34 °F 
Snow and rain Chilliwack  +34 °F 
Rain Ferndale  +37 °F 
Rain Geneva  +37 °F 
Snow Bell Acres  +30 °F 
Light rain Langley, British Columbia  +37 °F 
Rain Bellingham  +37 °F 
Rain Sudden Valley  +36 °F 
Rain Marietta-Alderwood  +37 °F 
Light rain Walnut Grove  +37 °F 
Rain Marietta  +37 °F 
Light rain Maple Ridge  +37 °F 
Light rain Blaine  +39 °F 
Light rain Birch Bay  +39 °F 
Light rain Port Kells  +37 °F 
Light rain South Surrey  +39 °F 
Light rain White Rock  +39 °F 
Light rain Pitt Meadows  +37 °F 
Light rain Pitt Meadows  +37 °F 
Light rain Surrey  +37 °F 
Light rain Guildford  +37 °F 
Snow and rain Agassiz  +34 °F 
Light rain Newton  +37 °F 
Light rain Crescent Beach  +39 °F 
Light rain Port Coquitlam  +37 °F 
Snow Harrison Hot Springs  +32 °F 
Light rain Coquitlam  +36 °F 
Light rain Coquitlam  +36 °F 
Light rain Delta  +37 °F 
Light rain Bridgeview  +37 °F 
Light rain New Westminster  +39 °F 
Light rain Queensborough  +39 °F 
Light rain New Westminster  +39 °F 
Snow and rain Port Moody  +36 °F 
Light rain Burquitlam  +37 °F 
Snow and rain Lyman  +34 °F 
Rain Sedro-Woolley  +37 °F 
Snow and rain Anmore  +36 °F 
Snow and rain Hamilton  +34 °F 
Rain Burlington  +39 °F 
Light rain Burnaby  +39 °F 
Light rain Metrotown  +39 °F 
Light rain Point Roberts  +41 °F 
Light rain Bay View  +39 °F 
Rain Clear Lake  +37 °F 
Light rain Tsawwassen  +39 °F 
Snow and rain Belcarra  +36 °F 
Light rain Anacortes  +39 °F 
Light rain Ladner  +39 °F 
Light rain Killarney  +39 °F 
Light rain Victoria-Fraserview  +39 °F 
Snow Concrete  +30 °F 
Rain Mount Vernon  +39 °F 
Light rain Brighouse  +39 °F 
Light rain Richmond  +39 °F 
Rain Big Lake  +39 °F 
Light rain Strathcona  +37 °F 
Light rain North Vancouver  +37 °F 
Light rain Vancouver  +39 °F 
Light rain La Conner  +41 °F 
Light rain West End  +39 °F 
Light rain Arbutus Ridge  +39 °F 
Light rain Kitsilano  +39 °F 
Small snow Hope  +27 °F 
Light rain West Point Grey  +39 °F 
Light rain Friday Harbor  +41 °F 
Light rain West Vancouver  +37 °F 
Light rain Mayne  +41 °F 
Light rain Roche Harbor  +41 °F 
Light rain Ault Field  +41 °F 
Light rain Lake Ketchum  +41 °F 
Snow Newhalem  +25 °F 
Light rain Oak Harbor  +43 °F 
Light rain Stanwood  +41 °F 
Snow and rain Oso  +36 °F 
Light rain Bryant  +41 °F 
Small snow Port Douglas  +25 °F 
Snow and rain Lions Bay  +36 °F 
Small snow Yale  +27 °F 
Light rain Galiano Island  +41 °F 
Light rain Bowen Island  +37 °F 
Snow Swede Heaven  +30 °F 
Light rain Arlington  +39 °F 
Rain Arlington Heights  +39 °F 

Some useful data

Country:USA
Country Phone Code:+1
Location:Washington State
District:Whatcom County
The name of the city or village:Sumas
Time Zone:America/Los_Angeles, GMT -7. Summer Time (+1 hour)
Coordinates:Latitude: 49°0'0" N; Longitude: 122°15'54" W;
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Weather forecast in Sumas, Whatcom County, Washington State, USA today

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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.
On the ground:
Direction of wind shown by smoke drift, but not by wind vanes.
On the sea:
Ripples with the appearance of scales are formed, but without foam crests.
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:
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.
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