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Herndon, VA

47°F
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Herndon

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Herndon, VA Weather
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Winter Center

Today

 WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Winter Weather Advisory

Today's Weather

Sat, Feb 21

Sunny much of the time Hi: 54°

Tonight: Overcast with snow and rain at times late Lo: 35°

Current Weather

6:27 PM

47°F
RealFeel® 49°
Clear More Details
Wind SE 2 mph
Wind Gusts 5 mph
Air Quality Fair

Looking Ahead

1-3 inches of snow, mixed with rain at times, late tonight through tomorrow evening

WinterCast®

Late Sat Night - Sun Evening

Snow

Lasting 22 hours

Herndon Weather Radar

Herndon Weather Radar
Static Radar Temporarily Unavailable
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Clouds
Temperature

Hourly Weather

7 PM 47°
rain drop 4%
8 PM 44°
rain drop 4%
9 PM 41°
rain drop 4%
10 PM 41°
rain drop 5%
11 PM 41°
rain drop 5%
12 AM 40°
rain drop 8%
1 AM 39°
rain drop 49%
2 AM 39°
rain drop 69%
3 AM 38°
rain drop 68%
4 AM 38°
rain drop 48%
5 AM 37°
rain drop 56%
6 AM 37°
rain drop 49%

10-Day Weather Forecast

Today

2/21

54° 35°

Sunny much of the time

Night: Cloudy, snow and rain late
25%

Sun

2/22

40° 33°

Periods of snow and rain

A little snow early, up to 1"
98%

Mon

2/23

37° 24°

Windy; morning flurries, cold

Windy with clearing
55%

Tue

2/24

37° 28°

Cold; breezy in the morning

Cloudy, a bit of snow late
3%

Wed

2/25

54° 31°

Mostly cloudy

Rain and drizzle late
25%

Thu

2/26

47° 39°

Rain and drizzle in the p.m.

A little rain in the evening
86%

Fri

2/27

52° 30°

Sunshine and a few clouds

Clear
25%

Sat

2/28

61° 37°

Sunshine and a few clouds

Partly cloudy
1%

Sun

3/1

49° 26°

A little morning rain; cooler

A shower early, then snow
55%

Mon

3/2

43° 27°

Morning rain; cloudy, cooler

Clearing
79%

Sun & Moon

10 hrs 59 mins
Rise 6:54 AM
Set 5:53 PM
Waxing Crescent
Rise 8:46 AM
Set 10:51 PM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander Moderate Data is not supported in this location

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World North America United States Virginia Herndon

Weather Near Herndon:

  • Alexandria, VA
  • Germantown, MD
  • Washington, DC
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