Hourly Weather Forecast - Herndon, VA

12 AM
46°F
60%
9mph
SSW
60% Chance of Rain
Humidity
89%
Feels like
42°F
Dew Point
43°F
1 AM
47°F
60%
9mph
SSW
60% Chance of Light Rain
Humidity
86%
Feels like
42°F
Dew Point
43°F
2 AM
47°F
50%
9mph
SSW
50% Chance of Light Rain
Humidity
84%
Feels like
43°F
Dew Point
42°F
3 AM
47°F
40%
8mph
SSW
40% Chance of Light Rain
Humidity
83%
Feels like
44°F
Dew Point
42°F
4 AM
47°F
30%
7mph
SSW
30% Chance of Light Rain
Humidity
82%
Feels like
44°F
Dew Point
42°F
5 AM
48°F
30%
6mph
SSW
30% Chance of Light Rain
Humidity
81%
Feels like
45°F
Dew Point
42°F
6 AM
47°F
20%
6mph
SSW
Cloudy
Humidity
82%
Feels like
44°F
Dew Point
42°F
6:38 AM
7 AM
47°F
20%
6mph
SSW
Cloudy
Humidity
83%
Feels like
44°F
Dew Point
42°F
8 AM
48°F
20%
5mph
SSW
Cloudy
Humidity
85%
Feels like
46°F
Dew Point
44°F
9 AM
52°F
10%
5mph
SSW
Cloudy
Humidity
84%
Feels like
52°F
Dew Point
47°F
10 AM
55°F
10%
5mph
SSW
Cloudy
Humidity
79%
Feels like
55°F
Dew Point
48°F
11 AM
57°F
10%
5mph
SSW
Cloudy
Humidity
73%
Feels like
57°F
Dew Point
49°F
12 PM
59°F
10%
5mph
SSW
Cloudy
Humidity
71%
Feels like
59°F
Dew Point
50°F
1 PM
61°F
10%
5mph
S
Cloudy
Humidity
69%
Feels like
61°F
Dew Point
51°F
2 PM
61°F
10%
5mph
S
Cloudy
Humidity
67%
Feels like
61°F
Dew Point
51°F
3 PM
61°F
10%
4mph
S
Cloudy
Humidity
70%
Feels like
61°F
Dew Point
51°F
4 PM
60°F
10%
4mph
S
Mostly Cloudy
Humidity
73%
Feels like
60°F
Dew Point
51°F
5 PM
58°F
20%
5mph
S
Mostly Cloudy
Humidity
74%
Feels like
58°F
Dew Point
49°F
6 PM
56°F
20%
5mph
SSE
Cloudy
Humidity
77%
Feels like
56°F
Dew Point
49°F
6:05 PM
7 PM
55°F
40%
6mph
SSE
40% Chance of Light Rain
Humidity
81%
Feels like
55°F
Dew Point
50°F
8 PM
55°F
40%
6mph
SSE
40% Chance of Light Rain
Humidity
84%
Feels like
55°F
Dew Point
50°F
9 PM
54°F
30%
6mph
SSE
30% Chance of Light Rain
Humidity
84%
Feels like
54°F
Dew Point
49°F
10 PM
54°F
40%
6mph
S
40% Chance of Light Rain
Humidity
84%
Feels like
54°F
Dew Point
49°F
11 PM
53°F
40%
6mph
S
40% Chance of Light Rain
Humidity
83%
Feels like
53°F
Dew Point
48°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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