World > North America > United States > Virginia
Weather in Herndon, VirginiaHerndon, Virginia Weather

Herndon, Virginia Weather

Weather Herndon, VirginiaWeather in Herndon, VA
Lat: 38.97N, Lon: 77.39W
Wx Zone: VAZ053 ICAO Used: KIAD
Weather Warning FLW WEATHER ALERT - (More Info. Click Here) Weather Warning
Issued 343 PM EDT Sun Aug 18 2019 Valid Mon Aug 19 2019 - Wed Aug 21 2019 ...Scattered showers and thunderstorms will continue across the eastern half of the United States... ...Heavy rainfall and localized flooding expected for portions of northern Florida... ...Potentially record-setting heat persi...
Feedback

Current Conditions

Patchy rain possible, 0009 light rain showers
Patchy Rain Possible
90°F
Updated: 08/18 6:37 pm
Feels Like:
100°F
Humidity: 46%
Wind:
SW 4 mph
Barometer:
29.94 in
Dew Point:
69°F

Sun/Moon Info.

Cloud Cover: 85%
UV Index: 6
Sunrise: 06:25 AM
Sunset: 08:01 PM
Moonrise: 09:56 PM
Moonset: 09:07 AM
Civil Twilight
5:56 AM to 6:24 AM EDT
7:59 PM to 8:28 PM EDT
Waning Gibbous Moon
Waning Gibbous Moon
Update is local observation time. What time is it in Herndon? 6:37 PM Sunday, August 18, 2019

So I plan to prepare thoroughly and have several outfits waiting in the wings in case of inclement weather. ―Lisa Guerrero

Virginia Weather Map

Virginia Weather Forecast Maps

Weather in Herndon, VAHerndon, VA Weather

Herndon, VA Weather Forecast

Weather Herndon, VAWeather in Herndon, Virginia

Herndon 7 Day Outlook

Herndon, VA Weather Forecast Dated: 735 PM EDT Sun Aug 18 2019
Includes the Counties: Fairfax, Including The Cities Of Reston, Herndon, Annandale, Centreville, Chantilly, Mclean, And Franconia
Tonight
Chance Of T-Storm
Tonight... Partly cloudy. Scattered showers and thunderstorms this evening. Lows in the lower 70s. South winds around 5 mph. Chance of rain 30 percent.
Mon
Chance Of T-Storm
Monday... Mostly sunny. Isolated showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 20 percent.
Mon Night
Chance Of T-Storm
Monday Night... Mostly cloudy with isolated showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 70s. West winds around 5 mph. Chance of rain 20 percent.
Tue
Chance Of T-Storm
Tuesday... Partly sunny. Patchy fog in the morning. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. West winds around 5 mph, becoming south around 5 mph in the afternoon. Chance of rain 50 percent.
Tue Night
Chance Of T-Storm
Tuesday Night... A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the lower 70s. Southwest winds around 5 mph. Chance of rain 50 percent.
Wed
Chance Of T-Storm
Wednesday... Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 40 percent.
Wed Night
Chance Of Showers
Wednesday Night... Partly cloudy with a chance of showers. Lows in the mid 70s. Chance of rain 40 percent.
Thu
Chance Of T-Storm
Thursday... Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 50 percent.
Thu Night
Chance Of Showers
Thursday Night... Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 50 percent.
Fri
Chance Of T-Storm
Friday... Partly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 40 percent.
Fri Night
Partly Cloudy
Friday Night... Partly cloudy. Lows in the mid 60s.
Sat
Mostly Sunny
Saturday... Mostly sunny. Highs in the mid 80s.
Sat Night
Partly Cloudy
Saturday Night... Partly cloudy. Lows in the upper 60s.