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.

Mostly Cloudy

51°F

11°C

Humidity 27%
Wind Speed NW 15 G 28 mph
Barometer 30.12 in (1019.9 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 14 Mar 10:52 am EDT
Extended Forecast for

Wolf Trap VA

  • Today

    Today: Mostly sunny, with a high near 56. West wind 11 to 14 mph, with gusts as high as 24 mph.

    High: 56 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 40. Light and variable wind becoming east around 5 mph after midnight.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 59. Southeast wind 7 to 15 mph, with gusts as high as 25 mph.

    High: 59 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Showers. Low around 53. Southeast wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 53 °F

    Showers

  • Monday

    Monday: Showers, with thunderstorms also possible after 2pm. High near 71. Breezy, with a south wind 15 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 100%.

    High: 71 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: Showers likely before 2am. Mostly cloudy, with a low around 29. Chance of precipitation is 70%.

    Low: 29 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 56. West wind 11 to 14 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around 40. Light and variable wind becoming east around 5 mph after midnight.
Sunday
Mostly cloudy, with a high near 59. Southeast wind 7 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Showers. Low around 53. Southeast wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers, with thunderstorms also possible after 2pm. High near 71. Breezy, with a south wind 15 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 100%.
Monday Night
Showers likely before 2am. Mostly cloudy, with a low around 29. Chance of precipitation is 70%.
Tuesday
Mostly sunny, with a high near 37.
Tuesday Night
Mostly clear, with a low around 24.
Wednesday
Partly sunny, with a high near 43.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 54.
Thursday Night
Partly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Wolf Trap VA
 38.91°N 77.28°W (Elev. 358 ft)
Last Update:
10:53 am EDT Mar 14, 2026
Forecast Valid:
10am EDT Mar 14, 2026-6pm EDT Mar 20, 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