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February 4th, 2026 :: 9:50 pm PST   

Local Weather Report for
Sumas
Washington, United States

 Current Sumas Weather Conditions Updated February 4th at 9:00 pm 
Mostly Clear
Temperature:45°F Dew Point:45°F
Barometer:30.27 inHg Wind:N 11 Mph
Humidity:100.0% Visibility:0M
 
 Sumas Weather Forecast Summary  
 
Today
Feb 4th
Thursday
Feb 5th
Friday
Feb 6th
Saturday
Feb 7th
Sunday
Feb 8th
Cloudy Cloudy Cloudy Showers Mix of rain and snow
59°F
60°F
45°F
55°F
43°F
45°F
42°F
44°F
36°F
 
 Sumas Detailed Weather Forecast  
 
Wednesday, February 4th, 2026
Evening Temperature: 47°F
Clear.
Thursday, February 5th, 2026
Overnight Temperature: 46°F
Cloudy.
Morning Temperature: 57°F
Cloudy.
Afternoon Temperature: 52°F
A mix of cloud and sun.
Evening Temperature: 45°F
Mostly clear.
Friday, February 6th, 2026
Overnight Temperature: 43°F
Cloudy.
Morning Temperature: 53°F
Cloudy.
Afternoon Temperature: 47°F
Cloudy.
Evening Temperature: 44°F
Cloudy.
Saturday, February 7th, 2026
Overnight Temperature: 45°F
Cloudy.
Morning Temperature: 43°F
Cloudy with showers.
Afternoon Temperature: 43°F
Cloudy with periods of rain.
Evening Temperature: 43°F
Cloudy with periods of rain.
Sunday, February 8th, 2026
Overnight Temperature: 43°F
Cloudy with periods of rain.
Morning Temperature: 42°F
Cloudy with showers.
Afternoon Temperature: 39°F
Cloudy with a chance of showers. Showers possibly mixed with wet flurries.
Evening Temperature: 36°F
Cloudy with a few showers. Showers possibly mixed with wet flurries.
Monday, February 9th, 2026
Overnight Temperature: 37°F
Cloudy with a few showers. Showers possibly mixed with wet flurries.
Morning Temperature: 39°F
Cloudy with a chance of showers. Showers possibly mixed with wet flurries.
Afternoon Temperature: 37°F
Cloudy with a chance of showers. Showers possibly mixed with wet flurries.
Evening Temperature: 35°F
A mix of cloudy and clear skies.
Tuesday, February 10th, 2026
Overnight Temperature: 30°F
A mix of cloudy and clear skies.
Morning Temperature: 42°F
Sunny.
Afternoon Temperature: 38°F
Sunny.
Evening Temperature: 31°F
Clear.
Wednesday, February 11th, 2026
Overnight Temperature: 30°F
Clear.
Morning Temperature: 42°F
Sunny.
Afternoon Temperature: 37°F
Sunny.
Evening Temperature: 32°F
A mix of cloudy and clear skies.
Thursday, February 12th, 2026
Overnight Temperature: 31°F
A mix of cloudy and clear skies.
Morning Temperature: 41°F
Cloudy.
Afternoon Temperature: 38°F
Cloudy with a chance of showers. Showers possibly mixed with wet flurries.
Evening Temperature: 34°F
Cloudy with a few flurries or showers. Risk of freezing rain.





 

  [ Local Weather Report ]
Abbotsford, BC 
9:00 PM  45°F
Mostly Clear
 
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Matsqui, BC 
9:00 PM  45°F
Mostly Clear
 
Gifford, BC 
9:00 PM  45°F
Mostly Clear
 
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Mission, BC 
 
Ferndale, WA 
8:53 PM  39°F
 

 
This WeatherCity Weather Forecast for Sumas, Washington, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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