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.

Fair

37°F

3°C

Humidity 48%
Wind Speed NW 10 mph
Barometer 30.33 in (1027.0 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 24 Mar 12:52 am EDT
Extended Forecast for

4 Miles E The Plains VA

  • Overnight

    Overnight: Mostly clear, with a low around 30. Northwest wind 14 to 16 mph, with gusts as high as 26 mph.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 50. North wind 5 to 8 mph becoming calm in the afternoon.

    High: 50 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 36. Calm wind becoming south around 6 mph after midnight.

    Low: 36 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 59. South wind 7 to 13 mph, with gusts as high as 23 mph.

    High: 59 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 48. South wind around 11 mph, with gusts as high as 21 mph.

    Low: 48 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of rain after 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 50%.

    Low: 54 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: A chance of rain. Mostly cloudy, with a high near 62. Chance of precipitation is 50%.

    High: 62 °F

    Chance Rain

  • Friday Night

    Friday Night: A chance of rain and snow before 2am. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.

    Low: 31 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 30. Northwest wind 14 to 16 mph, with gusts as high as 26 mph.
Tuesday
Sunny, with a high near 50. North wind 5 to 8 mph becoming calm in the afternoon.
Tuesday Night
Increasing clouds, with a low around 36. Calm wind becoming south around 6 mph after midnight.
Wednesday
Partly sunny, with a high near 59. South wind 7 to 13 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly cloudy, with a low around 48. South wind around 11 mph, with gusts as high as 21 mph.
Thursday
Partly sunny, with a high near 72.
Thursday Night
A chance of rain after 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 50%.
Friday
A chance of rain. Mostly cloudy, with a high near 62. Chance of precipitation is 50%.
Friday Night
A chance of rain and snow before 2am. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 48.
Saturday Night
Mostly clear, with a low around 31.
Sunday
Sunny, with a high near 56.
Sunday Night
Partly cloudy, with a low around 38.
Monday
Partly sunny, with a high near 63.
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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:
10:53 pm EDT Mar 23, 2026
Forecast Valid:
12am EDT Mar 24, 2026-6pm EDT Mar 30, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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