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

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Overcast

47°F

8°C

Humidity 54%
Wind Speed S 9 mph
Barometer 29.46 in (997.5 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 14 Jan 7:52 pm EST
Extended Forecast for

4 Miles ENE The Plains VA

  • Tonight

    Tonight: A chance of rain between midnight and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 25. Blustery, with a north wind 6 to 11 mph becoming northwest 15 to 20 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 30%.

    Low: 25 °F

    Chance Rain
    and Blustery

  • Thursday

    Thursday: Mostly sunny, with a high near 29. Northwest wind around 18 mph, with gusts as high as 32 mph.

    High: 29 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 18. Northwest wind 9 to 15 mph, with gusts as high as 30 mph.

    Low: 18 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 35. South wind 6 to 14 mph, with gusts as high as 24 mph.

    High: 35 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 29. South wind 9 to 13 mph, with gusts as high as 22 mph.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain and snow showers before 1pm, then a slight chance of rain showers. Partly sunny, with a high near 44. Chance of precipitation is 30%.

    High: 44 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of rain between midnight and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 25. Blustery, with a north wind 6 to 11 mph becoming northwest 15 to 20 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 29. Northwest wind around 18 mph, with gusts as high as 32 mph.
Thursday Night
Mostly clear, with a low around 18. Northwest wind 9 to 15 mph, with gusts as high as 30 mph.
Friday
Increasing clouds, with a high near 35. South wind 6 to 14 mph, with gusts as high as 24 mph.
Friday Night
Mostly cloudy, with a low around 29. South wind 9 to 13 mph, with gusts as high as 22 mph.
Saturday
A chance of rain and snow showers before 1pm, then a slight chance of rain showers. Partly sunny, with a high near 44. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Partly sunny, with a high near 29.
Sunday Night
Mostly clear, with a low around 15.
M.L.King Day
Mostly sunny, with a high near 33.
Monday Night
Partly cloudy, with a low around 14.
Tuesday
Mostly sunny, with a high near 26.
Tuesday Night
Mostly clear, with a low around 12.
Wednesday
Mostly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE The Plains VA
 38.89°N 77.71°W (Elev. 758 ft)
Last Update:
6:53 pm EST Jan 14, 2026
Forecast Valid:
8pm EST Jan 14, 2026-6pm EST Jan 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation