Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

A Few Clouds

75°F

24°C

Humidity 60%
Wind Speed SE 10 mph
Barometer 30.15 in (1020.8 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 16 Jun 10:52 pm EDT
Extended Forecast for

Herndon VA

  • Tonight

    Tonight: Partly cloudy, with a low around 67. South wind around 10 mph.

    Low: 67 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 91. South wind around 10 mph.

    High: 91 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 69. South wind 6 to 10 mph.

    Low: 69 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 94. South wind 6 to 8 mph.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 66. Southeast wind 5 to 9 mph.

    Low: 66 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 69.

    Low: 69 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 67. South wind around 10 mph.
Monday
Mostly sunny, with a high near 91. South wind around 10 mph.
Monday Night
Partly cloudy, with a low around 69. South wind 6 to 10 mph.
Tuesday
Sunny, with a high near 94. South wind 6 to 8 mph.
Tuesday Night
Mostly clear, with a low around 66. Southeast wind 5 to 9 mph.
Juneteenth
Sunny, with a high near 91.
Wednesday Night
Mostly clear, with a low around 67.
Thursday
Sunny, with a high near 93.
Thursday Night
Partly cloudy, with a low around 69.
Friday
Mostly sunny and hot, with a high near 97.
Friday Night
Partly cloudy, with a low around 73.
Saturday
Mostly sunny and hot, with a high near 100.
Saturday Night
Partly cloudy, with a low around 76.
Sunday
A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 98. Chance of precipitation is 30%.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Herndon VA
 38.95°N 77.39°W (Elev. 384 ft)
10:30 pm EDT Jun 16, 2024
11pm EDT Jun 16, 2024-6pm EDT Jun 23, 2024
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database