Hourly Weather Forecast - Mount Vernon, VA

12 AM
59°F
40%
5mph
SSW
40% Chance of Light Rain
Humidity
71%
Feels like
59°F
Dew Point
49°F
1 AM
58°F
30%
5mph
SW
30% Chance Rain Showers
Humidity
75%
Feels like
58°F
Dew Point
50°F
2 AM
57°F
30%
4mph
SW
30% Chance Rain Showers
Humidity
79%
Feels like
57°F
Dew Point
51°F
3 AM
56°F
30%
3mph
SW
30% Chance Rain Showers
Humidity
82%
Feels like
56°F
Dew Point
51°F
4 AM
55°F
10%
2mph
WSW
Partly Cloudy
Humidity
85%
Feels like
55°F
Dew Point
50°F
5 AM
53°F
0%
2mph
W
Mostly Clear
Humidity
88%
Feels like
53°F
Dew Point
50°F
6 AM
52°F
0%
2mph
WNW
Mostly Clear
Humidity
90%
Feels like
52°F
Dew Point
50°F
7 AM
52°F
0%
2mph
NW
Mostly Clear
Humidity
90%
Feels like
52°F
Dew Point
49°F
7:10 AM
8 AM
54°F
0%
3mph
NNW
Mostly Sunny
Humidity
82%
Feels like
54°F
Dew Point
49°F
9 AM
56°F
0%
4mph
NNW
Mostly Sunny
Humidity
76%
Feels like
56°F
Dew Point
49°F
10 AM
59°F
0%
5mph
N
Partly Cloudy
Humidity
69%
Feels like
59°F
Dew Point
49°F
11 AM
61°F
0%
5mph
N
Partly Cloudy
Humidity
63%
Feels like
61°F
Dew Point
48°F
12 PM
62°F
0%
5mph
N
Partly Cloudy
Humidity
57%
Feels like
62°F
Dew Point
47°F
1 PM
63°F
0%
4mph
N
Partly Cloudy
Humidity
54%
Feels like
63°F
Dew Point
46°F
2 PM
63°F
0%
3mph
N
Partly Cloudy
Humidity
52%
Feels like
63°F
Dew Point
45°F
3 PM
63°F
0%
2mph
NNE
Partly Cloudy
Humidity
50%
Feels like
63°F
Dew Point
44°F
4 PM
63°F
0%
2mph
NNE
Partly Cloudy
Humidity
50%
Feels like
63°F
Dew Point
44°F
5 PM
63°F
0%
2mph
NE
Mostly Sunny
Humidity
50%
Feels like
63°F
Dew Point
44°F
6 PM
62°F
0%
2mph
ENE
Mostly Sunny
Humidity
51%
Feels like
62°F
Dew Point
43°F
7 PM
60°F
0%
2mph
E
Sunny
Humidity
52%
Feels like
60°F
Dew Point
42°F
7:21 PM
8 PM
57°F
0%
3mph
ESE
Clear
Humidity
55%
Feels like
57°F
Dew Point
41°F
9 PM
55°F
0%
3mph
ESE
Mostly Clear
Humidity
58%
Feels like
55°F
Dew Point
40°F
10 PM
53°F
0%
3mph
ESE
Partly Cloudy
Humidity
61%
Feels like
53°F
Dew Point
40°F
11 PM
52°F
0%
3mph
SE
Partly Cloudy
Humidity
65%
Feels like
52°F
Dew Point
41°F

Saturday's High Temperature Outlook

Scorching Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Weekend Weather Outlook

Weekend 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

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide