Hourly Weather Forecast - Fort Belvoir, VA

12 AM
31°F
0%
1mph
NNE
Mostly Clear
Humidity
83%
Feels like
31°F
Dew Point
26°F
1 AM
31°F
0%
1mph
NNE
Partly Cloudy
Humidity
85%
Feels like
31°F
Dew Point
26°F
2 AM
30°F
0%
1mph
NE
Partly Cloudy
Humidity
86%
Feels like
30°F
Dew Point
26°F
3 AM
30°F
0%
2mph
NE
Partly Cloudy
Humidity
88%
Feels like
30°F
Dew Point
27°F
4 AM
29°F
0%
1mph
NE
Hazy
Humidity
91%
Feels like
29°F
Dew Point
27°F
5 AM
29°F
0%
1mph
NE
Hazy
Humidity
93%
Feels like
29°F
Dew Point
28°F
6 AM
29°F
0%
1mph
ENE
Hazy
Humidity
92%
Feels like
29°F
Dew Point
28°F
7 AM
31°F
0%
1mph
E
Mostly Clear
Humidity
88%
Feels like
31°F
Dew Point
28°F
7:21 AM
8 AM
34°F
0%
1mph
E
Mostly Sunny
Humidity
86%
Feels like
34°F
Dew Point
30°F
9 AM
38°F
0%
1mph
E
Mostly Sunny
Humidity
81%
Feels like
38°F
Dew Point
32°F
10 AM
41°F
0%
1mph
ESE
Mostly Sunny
Humidity
75%
Feels like
41°F
Dew Point
34°F
11 AM
45°F
0%
2mph
SE
Partly Cloudy
Humidity
70%
Feels like
45°F
Dew Point
36°F
12 PM
48°F
0%
2mph
SSE
Partly Cloudy
Humidity
68%
Feels like
48°F
Dew Point
38°F
1 PM
50°F
0%
3mph
SSE
Partly Cloudy
Humidity
66%
Feels like
50°F
Dew Point
39°F
2 PM
51°F
10%
4mph
SSE
Partly Cloudy
Humidity
64%
Feels like
51°F
Dew Point
39°F
3 PM
51°F
10%
3mph
SSE
Partly Cloudy
Humidity
66%
Feels like
51°F
Dew Point
40°F
4 PM
49°F
10%
3mph
SSE
Partly Cloudy
Humidity
70%
Feels like
49°F
Dew Point
40°F
4:49 PM
5 PM
48°F
10%
3mph
SSE
Partly Cloudy
Humidity
74%
Feels like
47°F
Dew Point
40°F
6 PM
47°F
20%
3mph
SSE
Mostly Cloudy
Humidity
75%
Feels like
47°F
Dew Point
39°F
7 PM
46°F
20%
3mph
SSE
Cloudy
Humidity
77%
Feels like
45°F
Dew Point
40°F
8 PM
46°F
30%
4mph
SSE
30% Chance of Light Rain
Humidity
81%
Feels like
45°F
Dew Point
41°F
9 PM
47°F
50%
5mph
SSE
50% Chance of Light Rain
Humidity
84%
Feels like
45°F
Dew Point
42°F
10 PM
48°F
70%
7mph
SSE
70% Chance of Light Rain
Humidity
86%
Feels like
45°F
Dew Point
44°F
11 PM
50°F
70%
8mph
SSE
70% Chance of Light Rain
Humidity
89%
Feels like
47°F
Dew Point
47°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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