Hourly Weather Forecast - Sumas, WA

12 AM
34°F
20%
4mph
E
Foggy
Humidity
100%
Feels like
31°F
Dew Point
34°F
1 AM
33°F
20%
4mph
E
Foggy
Humidity
100%
Feels like
30°F
Dew Point
33°F
2 AM
33°F
20%
4mph
E
Foggy
Humidity
100%
Feels like
29°F
Dew Point
33°F
3 AM
32°F
20%
4mph
E
Foggy
Humidity
100%
Feels like
28°F
Dew Point
32°F
4 AM
31°F
20%
4mph
E
Partly Cloudy
Humidity
98%
Feels like
27°F
Dew Point
31°F
5 AM
31°F
20%
4mph
E
Foggy
Humidity
100%
Feels like
27°F
Dew Point
31°F
6 AM
31°F
20%
4mph
E
Foggy
Humidity
99%
Feels like
27°F
Dew Point
31°F
7 AM
31°F
20%
4mph
E
Partly Cloudy
Humidity
97%
Feels like
27°F
Dew Point
30°F
7:24 AM
8 AM
33°F
20%
4mph
E
Partly Cloudy
Humidity
95%
Feels like
29°F
Dew Point
31°F
9 AM
36°F
20%
4mph
E
Partly Cloudy
Humidity
93%
Feels like
33°F
Dew Point
35°F
10 AM
40°F
20%
3mph
ENE
Mostly Sunny
Humidity
87%
Feels like
38°F
Dew Point
37°F

Friday's Weather Outlook

Friday's Weather Outlook

A snow-filled clipper system is set to sweep through the Great Lakes, Ohio Valley, and Mid-Atlantic.

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

Cold Weather and Worsening Health Conditions

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Dangers of Wind Chills

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