Hourly Weather Forecast - Sumas, WA

12 AM
41°F
0%
4mph
ESE
Clear
Humidity
84%
Feels like
38°F
Dew Point
37°F
1 AM
40°F
0%
4mph
ESE
Clear
Humidity
84%
Feels like
38°F
Dew Point
36°F
2 AM
39°F
0%
4mph
ESE
Mostly Clear
Humidity
83%
Feels like
37°F
Dew Point
35°F
3 AM
39°F
0%
4mph
ESE
Mostly Clear
Humidity
83%
Feels like
36°F
Dew Point
34°F
4 AM
39°F
0%
4mph
E
Mostly Clear
Humidity
84%
Feels like
36°F
Dew Point
35°F
5 AM
39°F
0%
4mph
ESE
Clear
Humidity
84%
Feels like
36°F
Dew Point
35°F
6 AM
39°F
0%
4mph
ESE
Mostly Clear
Humidity
85%
Feels like
36°F
Dew Point
35°F
7 AM
39°F
0%
4mph
SE
Clear
Humidity
84%
Feels like
36°F
Dew Point
35°F
7:32 AM
8 AM
40°F
0%
4mph
ESE
Sunny
Humidity
85%
Feels like
38°F
Dew Point
36°F
9 AM
44°F
0%
4mph
ESE
Sunny
Humidity
85%
Feels like
42°F
Dew Point
39°F
10 AM
47°F
0%
3mph
E
Sunny
Humidity
86%
Feels like
46°F
Dew Point
43°F
11 AM
51°F
0%
2mph
NE
Mostly Sunny
Humidity
80%
Feels like
51°F
Dew Point
45°F
12 PM
53°F
0%
2mph
NNW
Partly Cloudy
Humidity
76%
Feels like
53°F
Dew Point
46°F
1 PM
54°F
0%
3mph
NW
Partly Cloudy
Humidity
75%
Feels like
54°F
Dew Point
46°F
2 PM
54°F
0%
3mph
NW
Partly Cloudy
Humidity
79%
Feels like
54°F
Dew Point
47°F
3 PM
53°F
0%
3mph
WNW
Mostly Sunny
Humidity
82%
Feels like
53°F
Dew Point
48°F
4 PM
52°F
0%
2mph
WNW
Mostly Sunny
Humidity
86%
Feels like
52°F
Dew Point
48°F
5 PM
50°F
0%
1mph
NW
Mostly Sunny
Humidity
89%
Feels like
50°F
Dew Point
47°F
5:14 PM
6 PM
47°F
0%
2mph
NNE
Hazy
Humidity
92%
Feels like
47°F
Dew Point
45°F
7 PM
45°F
10%
3mph
ENE
Hazy
Humidity
95%
Feels like
45°F
Dew Point
44°F
8 PM
44°F
10%
3mph
ENE
Foggy
Humidity
99%
Feels like
42°F
Dew Point
43°F
9 PM
43°F
0%
3mph
E
Hazy
Humidity
98%
Feels like
43°F
Dew Point
42°F
10 PM
42°F
0%
4mph
ESE
Hazy
Humidity
97%
Feels like
40°F
Dew Point
41°F
11 PM
42°F
0%
4mph
ESE
Partly Cloudy
Humidity
97%
Feels like
39°F
Dew Point
41°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

Windchill chart

Dangers of Wind Chills

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