Hourly Weather Forecast - Sumas, WA

12 AM
45°F
100%
6mph
SSE
Light Rain
Humidity
97%
Feels like
41°F
Dew Point
44°F
1 AM
44°F
100%
6mph
SSE
Light Rain
Humidity
97%
Feels like
41°F
Dew Point
44°F
2 AM
44°F
100%
5mph
SSE
Rain
Humidity
96%
Feels like
41°F
Dew Point
43°F
3 AM
44°F
100%
5mph
SSE
Rain
Humidity
96%
Feels like
41°F
Dew Point
43°F
4 AM
44°F
90%
5mph
SSE
Rain
Humidity
97%
Feels like
41°F
Dew Point
43°F
5 AM
43°F
90%
5mph
S
Rain
Humidity
98%
Feels like
40°F
Dew Point
42°F
6 AM
42°F
90%
5mph
S
Rain
Humidity
100%
Feels like
39°F
Dew Point
42°F
6:45 AM
7 AM
43°F
90%
5mph
S
Light Rain
Humidity
100%
Feels like
40°F
Dew Point
43°F
8 AM
45°F
90%
6mph
S
Light Rain
Humidity
97%
Feels like
41°F
Dew Point
44°F
9 AM
47°F
90%
6mph
S
Light Rain
Humidity
91%
Feels like
44°F
Dew Point
45°F
10 AM
49°F
80%
6mph
SSW
80% Chance of Light Rain
Humidity
88%
Feels like
46°F
Dew Point
45°F
11 AM
50°F
80%
7mph
SSW
80% Chance of Light Rain
Humidity
86%
Feels like
47°F
Dew Point
46°F
12 PM
50°F
70%
8mph
SSW
70% Chance of Rain
Humidity
84%
Feels like
50°F
Dew Point
46°F
1 PM
51°F
80%
9mph
SW
80% Chance of Light Rain
Humidity
83%
Feels like
51°F
Dew Point
46°F
2 PM
50°F
90%
9mph
SSW
Rain Showers
Humidity
83%
Feels like
50°F
Dew Point
45°F
3 PM
49°F
90%
9mph
SSW
Rain Showers
Humidity
86%
Feels like
45°F
Dew Point
45°F
4 PM
48°F
90%
9mph
SSW
Rain Showers
Humidity
90%
Feels like
43°F
Dew Point
45°F
5 PM
47°F
90%
9mph
SSW
Rain Showers
Humidity
92%
Feels like
42°F
Dew Point
44°F
5:56 PM
6 PM
46°F
90%
9mph
S
Rain Showers
Humidity
94%
Feels like
41°F
Dew Point
44°F
7 PM
45°F
80%
9mph
S
80% Chance of Light Rain
Humidity
95%
Feels like
40°F
Dew Point
44°F
8 PM
44°F
70%
8mph
S
70% Chance of Light Rain
Humidity
96%
Feels like
39°F
Dew Point
43°F
9 PM
44°F
70%
8mph
SSW
70% Chance of Light Rain
Humidity
97%
Feels like
39°F
Dew Point
43°F
10 PM
43°F
70%
8mph
SSW
70% Chance of Light Rain
Humidity
97%
Feels like
39°F
Dew Point
42°F
11 PM
43°F
80%
8mph
SSW
80% Chance of Light Rain
Humidity
97%
Feels like
38°F
Dew Point
42°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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