Hourly Weather Forecast - Herndon, VA

12 AM
30°F
10%
9mph
SSW
Mostly Cloudy
Humidity
60%
Feels like
22°F
Dew Point
18°F
1 AM
31°F
10%
9mph
SSW
Mostly Cloudy
Humidity
60%
Feels like
23°F
Dew Point
19°F
2 AM
31°F
10%
9mph
SSW
Mostly Cloudy
Humidity
61%
Feels like
23°F
Dew Point
19°F
3 AM
32°F
10%
8mph
SSW
Cloudy
Humidity
62%
Feels like
24°F
Dew Point
20°F
4 AM
32°F
10%
8mph
SSW
Cloudy
Humidity
62%
Feels like
25°F
Dew Point
20°F
5 AM
32°F
10%
8mph
SSW
Cloudy
Humidity
62%
Feels like
25°F
Dew Point
21°F
6 AM
33°F
10%
8mph
SSW
Cloudy
Humidity
62%
Feels like
26°F
Dew Point
21°F
7 AM
34°F
10%
8mph
SSW
Cloudy
Humidity
60%
Feels like
27°F
Dew Point
21°F
7:23 AM
8 AM
36°F
10%
8mph
SSW
Cloudy
Humidity
55%
Feels like
30°F
Dew Point
21°F
9 AM
38°F
10%
9mph
SW
Mostly Cloudy
Humidity
52%
Feels like
32°F
Dew Point
22°F
10 AM
40°F
30%
11mph
SW
30% Chance of Light Rain
Humidity
49%
Feels like
33°F
Dew Point
22°F
11 AM
40°F
30%
12mph
WSW
30% Chance of Light Rain
Humidity
46%
Feels like
34°F
Dew Point
22°F
12 PM
40°F
30%
11mph
W
30% Chance of Light Rain
Humidity
45%
Feels like
33°F
Dew Point
21°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

An exiting low pressure system will produce additional light snow across Maine while a new disturbance will track across the Upper Midwest and Great Lakes.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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