Hourly Weather Forecast - Reston, VA

12 AM
23°F
0%
2mph
SW
Partly Cloudy
Humidity
64%
Feels like
23°F
Dew Point
12°F
1 AM
22°F
0%
1mph
SW
Partly Cloudy
Humidity
64%
Feels like
22°F
Dew Point
12°F
2 AM
22°F
0%
1mph
WSW
Partly Cloudy
Humidity
64%
Feels like
22°F
Dew Point
12°F
3 AM
21°F
0%
1mph
W
Partly Cloudy
Humidity
65%
Feels like
21°F
Dew Point
11°F
4 AM
21°F
0%
1mph
WNW
Partly Cloudy
Humidity
66%
Feels like
21°F
Dew Point
11°F
5 AM
20°F
0%
1mph
NW
Partly Cloudy
Humidity
66%
Feels like
20°F
Dew Point
11°F
6 AM
20°F
0%
1mph
NW
Mostly Clear
Humidity
66%
Feels like
20°F
Dew Point
11°F
7 AM
21°F
0%
1mph
NNW
Clear
Humidity
65%
Feels like
21°F
Dew Point
11°F
7:21 AM
8 AM
23°F
0%
1mph
NNW
Sunny
Humidity
63%
Feels like
23°F
Dew Point
12°F
9 AM
26°F
0%
1mph
NW
Sunny
Humidity
61%
Feels like
26°F
Dew Point
15°F
10 AM
29°F
0%
1mph
NW
Sunny
Humidity
56%
Feels like
29°F
Dew Point
16°F
11 AM
32°F
0%
1mph
WNW
Sunny
Humidity
53%
Feels like
32°F
Dew Point
17°F
12 PM
33°F
0%
1mph
WSW
Mostly Sunny
Humidity
51%
Feels like
33°F
Dew Point
17°F
1 PM
34°F
0%
1mph
SSW
Mostly Sunny
Humidity
50%
Feels like
34°F
Dew Point
17°F
2 PM
34°F
0%
1mph
S
Mostly Sunny
Humidity
51%
Feels like
34°F
Dew Point
18°F
3 PM
33°F
0%
1mph
S
Mostly Sunny
Humidity
53%
Feels like
33°F
Dew Point
18°F
4 PM
32°F
0%
1mph
S
Partly Cloudy
Humidity
56%
Feels like
32°F
Dew Point
18°F
4:48 PM
5 PM
31°F
0%
2mph
SSE
Mostly Clear
Humidity
58%
Feels like
31°F
Dew Point
18°F
6 PM
30°F
0%
2mph
SSE
Mostly Clear
Humidity
60%
Feels like
30°F
Dew Point
18°F
7 PM
29°F
0%
2mph
SSE
Clear
Humidity
62%
Feels like
29°F
Dew Point
17°F
8 PM
29°F
0%
2mph
SSE
Clear
Humidity
63%
Feels like
29°F
Dew Point
18°F
9 PM
28°F
0%
2mph
SSE
Clear
Humidity
64%
Feels like
28°F
Dew Point
18°F
10 PM
28°F
0%
2mph
S
Clear
Humidity
65%
Feels like
28°F
Dew Point
18°F
11 PM
28°F
0%
2mph
S
Clear
Humidity
67%
Feels like
28°F
Dew Point
19°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Sunday Weather Outlook

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

Cold Air Damming - Cause And Effects

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