Hourly Weather Forecast - Sumas, WA

12 AM
38°F
0%
3mph
E
Partly Cloudy
Humidity
88%
Feels like
35°F
Dew Point
34°F
1 AM
37°F
0%
3mph
E
Mostly Clear
Humidity
88%
Feels like
35°F
Dew Point
34°F
2 AM
36°F
0%
3mph
E
Mostly Clear
Humidity
87%
Feels like
34°F
Dew Point
33°F
3 AM
35°F
0%
3mph
E
Mostly Clear
Humidity
87%
Feels like
33°F
Dew Point
32°F
4 AM
35°F
0%
3mph
E
Mostly Clear
Humidity
87%
Feels like
32°F
Dew Point
31°F
5 AM
34°F
0%
4mph
ENE
Mostly Clear
Humidity
87%
Feels like
31°F
Dew Point
31°F
6 AM
34°F
0%
4mph
ENE
Mostly Clear
Humidity
85%
Feels like
31°F
Dew Point
30°F
7 AM
35°F
0%
4mph
ENE
Partly Cloudy
Humidity
83%
Feels like
31°F
Dew Point
31°F
7:53 AM
8 AM
37°F
0%
5mph
ENE
Partly Cloudy
Humidity
80%
Feels like
33°F
Dew Point
31°F
9 AM
40°F
0%
5mph
ENE
Mostly Cloudy
Humidity
78%
Feels like
36°F
Dew Point
33°F
10 AM
43°F
0%
5mph
ENE
Cloudy
Humidity
74%
Feels like
40°F
Dew Point
36°F
11 AM
47°F
0%
5mph
NE
Mostly Cloudy
Humidity
68%
Feels like
44°F
Dew Point
37°F
12 PM
49°F
0%
5mph
NE
Partly Cloudy
Humidity
62%
Feels like
47°F
Dew Point
37°F
1 PM
51°F
0%
5mph
NNE
Mostly Sunny
Humidity
60%
Feels like
51°F
Dew Point
38°F
2 PM
51°F
0%
5mph
NNE
Mostly Sunny
Humidity
60%
Feels like
51°F
Dew Point
38°F
3 PM
50°F
0%
5mph
NNE
Mostly Sunny
Humidity
65%
Feels like
48°F
Dew Point
38°F
4 PM
48°F
0%
4mph
NE
Mostly Sunny
Humidity
70%
Feels like
46°F
Dew Point
38°F
4:47 PM
5 PM
46°F
0%
4mph
NE
Mostly Clear
Humidity
75%
Feels like
43°F
Dew Point
38°F
6 PM
43°F
0%
4mph
ENE
Partly Cloudy
Humidity
77%
Feels like
40°F
Dew Point
36°F
7 PM
41°F
0%
5mph
ENE
Mostly Cloudy
Humidity
79%
Feels like
38°F
Dew Point
35°F
8 PM
39°F
0%
5mph
ENE
Cloudy
Humidity
78%
Feels like
35°F
Dew Point
33°F
9 PM
38°F
0%
6mph
ENE
Cloudy
Humidity
76%
Feels like
34°F
Dew Point
31°F
10 PM
37°F
0%
6mph
ENE
Cloudy
Humidity
77%
Feels like
32°F
Dew Point
31°F
11 PM
37°F
0%
6mph
ENE
Mostly Cloudy
Humidity
75%
Feels like
32°F
Dew Point
30°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings More Snow for Great Lakes & Northeast

A couple low pressure systems will produce additional snowfall across the Great Lakes, Upper Midwest, and Northeast this weekend into the upcoming week.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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