Hourly Weather Forecast - Mount Vernon, WA

12 AM
46°F
70%
9mph
S
70% Chance Rain Showers
Humidity
99%
Feels like
41°F
Dew Point
46°F
1 AM
45°F
70%
9mph
SSW
70% Chance Rain Showers
Humidity
99%
Feels like
41°F
Dew Point
45°F
2 AM
44°F
70%
9mph
SSW
70% Chance Rain Showers
Humidity
98%
Feels like
39°F
Dew Point
44°F
3 AM
44°F
70%
9mph
SSW
70% Chance Rain Showers
Humidity
97%
Feels like
39°F
Dew Point
43°F
4 AM
44°F
70%
8mph
SSW
70% Chance Rain Showers
Humidity
96%
Feels like
39°F
Dew Point
43°F
5 AM
43°F
80%
8mph
SSW
80% Chance Rain Showers
Humidity
96%
Feels like
39°F
Dew Point
42°F
6 AM
43°F
80%
8mph
SSW
80% Chance Rain Showers
Humidity
97%
Feels like
38°F
Dew Point
42°F
7 AM
42°F
90%
8mph
SSW
Rain Showers
Humidity
97%
Feels like
38°F
Dew Point
42°F
7:02 AM
8 AM
43°F
90%
8mph
SSW
Rain Showers
Humidity
97%
Feels like
38°F
Dew Point
42°F
9 AM
43°F
90%
9mph
SSW
Rain Showers
Humidity
94%
Feels like
38°F
Dew Point
42°F
10 AM
44°F
90%
9mph
SSW
Light Rain
Humidity
90%
Feels like
39°F
Dew Point
42°F
11 AM
45°F
80%
9mph
SSW
80% Chance of Light Rain
Humidity
87%
Feels like
40°F
Dew Point
41°F
12 PM
46°F
70%
9mph
SW
70% Chance of Light Rain
Humidity
82%
Feels like
41°F
Dew Point
41°F
1 PM
47°F
60%
9mph
SW
60% Chance of Light Rain
Humidity
79%
Feels like
42°F
Dew Point
40°F
2 PM
47°F
60%
9mph
WSW
60% Chance of Light Rain
Humidity
76%
Feels like
43°F
Dew Point
40°F
3 PM
47°F
60%
10mph
WSW
60% Chance of Light Rain
Humidity
76%
Feels like
43°F
Dew Point
40°F
4 PM
47°F
60%
10mph
W
60% Chance of Light Rain
Humidity
77%
Feels like
42°F
Dew Point
40°F
5 PM
46°F
90%
10mph
W
Light Rain
Humidity
79%
Feels like
41°F
Dew Point
40°F
6 PM
45°F
80%
10mph
W
80% Chance Rain Showers
Humidity
82%
Feels like
40°F
Dew Point
40°F
7 PM
44°F
80%
9mph
WSW
80% Chance Rain Showers
Humidity
86%
Feels like
39°F
Dew Point
40°F
7:29 PM
8 PM
43°F
80%
7mph
WSW
80% Chance Rain Showers
Humidity
89%
Feels like
39°F
Dew Point
40°F
9 PM
42°F
80%
6mph
WSW
80% Chance Rain Showers
Humidity
91%
Feels like
38°F
Dew Point
39°F
10 PM
41°F
80%
5mph
SW
80% Chance Rain Showers
Humidity
93%
Feels like
37°F
Dew Point
39°F
11 PM
40°F
70%
4mph
SSW
70% Chance Rain Showers
Humidity
96%
Feels like
37°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.

Monday's Weather Outlook

Monday'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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