National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Overcast and Windy

30°F

-1°C

Humidity 43%
Wind Speed NW 26 G 41 mph
Barometer 29.94 in (1014.2 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 30 Dec 10:52 am EST
Extended Forecast for

4 Miles E The Plains VA

  • Today

    Today: Mostly sunny, with a high near 33. Breezy, with a west wind 17 to 20 mph, with gusts as high as 34 mph.

    High: 33 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Increasing clouds, with a low around 24. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.

    Low: 24 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 39. Southwest wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 39 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25. Light southwest wind becoming northwest 5 to 10 mph in the evening. Winds could gust as high as 18 mph.

    Low: 25 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: Sunny, with a high near 32. Northwest wind 10 to 14 mph, with gusts as high as 26 mph.

    High: 32 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 33. Breezy, with a west wind 17 to 20 mph, with gusts as high as 34 mph.
Tonight
Increasing clouds, with a low around 24. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.
Wednesday
Partly sunny, with a high near 39. Southwest wind 6 to 9 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 25. Light southwest wind becoming northwest 5 to 10 mph in the evening. Winds could gust as high as 18 mph.
New Year's Day
Sunny, with a high near 32. Northwest wind 10 to 14 mph, with gusts as high as 26 mph.
Thursday Night
Mostly clear, with a low around 19.
Friday
Mostly sunny, with a high near 40.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Partly sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
Mostly cloudy, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E The Plains VA
 38.87°N 77.69°W (Elev. 682 ft)
Last Update:
11:12 am EST Dec 30, 2025
Forecast Valid:
11am EST Dec 30, 2025-6pm EST Jan 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation