Hourly Weather Forecast - Mount Vernon, WA

11 AM
46°F
70%
5mph
S
70% Chance of Light Rain
Humidity
79%
Feels like
43°F
Dew Point
40°F
12 PM
47°F
70%
4mph
SSW
70% Chance of Light Rain
Humidity
76%
Feels like
45°F
Dew Point
40°F
1 PM
48°F
0%
4mph
WSW
Mostly Cloudy
Humidity
74%
Feels like
46°F
Dew Point
40°F
2 PM
48°F
0%
3mph
WNW
Mostly Cloudy
Humidity
72%
Feels like
47°F
Dew Point
40°F
3 PM
49°F
0%
4mph
WNW
Partly Cloudy
Humidity
71%
Feels like
47°F
Dew Point
40°F
4 PM
49°F
0%
5mph
WNW
Partly Cloudy
Humidity
71%
Feels like
47°F
Dew Point
40°F
5 PM
48°F
0%
5mph
NW
Partly Cloudy
Humidity
73%
Feels like
46°F
Dew Point
40°F
6 PM
46°F
0%
5mph
NW
Partly Cloudy
Humidity
77%
Feels like
44°F
Dew Point
40°F
7 PM
44°F
0%
5mph
NW
Mostly Cloudy
Humidity
83%
Feels like
42°F
Dew Point
40°F
7:24 PM
8 PM
42°F
0%
4mph
NW
Mostly Cloudy
Humidity
89%
Feels like
40°F
Dew Point
39°F
9 PM
41°F
0%
4mph
NNW
Mostly Cloudy
Humidity
93%
Feels like
38°F
Dew Point
39°F
10 PM
40°F
0%
4mph
NNW
Mostly Cloudy
Humidity
97%
Feels like
37°F
Dew Point
39°F
11 PM
39°F
0%
4mph
N
Foggy
Humidity
99%
Feels like
36°F
Dew Point
39°F

Today's Severe Weather Outlook

Dangerous Spring Storms Take Aim at Ohio Valley, Mid-Atlantic

Spring is here and Mother Nature is set to bring dangerous thunderstorms to parts of the Great Lakes, Ohio Valley and Mid-Atlantic.

Today's High Temperature Outlook

Summer-Like Heat Bakes the Southern U.S.

Weekend Weather Outlook

Today's Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

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