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.

A Few Clouds

27°F

-3°C

Humidity 61%
Wind Speed W 9 mph
Barometer 30.48 in (1032.5 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 29 Nov 6:52 am EST
Extended Forecast for

Oakton VA

  • Today

    Today: Sunny, with a high near 41. West wind around 6 mph becoming calm in the afternoon.

    High: 41 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 30. Calm wind becoming south 5 to 7 mph in the evening.

    Low: 30 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A chance of rain. Mostly cloudy, with a high near 45. South wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    High: 45 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 30. Northwest wind 7 to 11 mph, with gusts as high as 21 mph.

    Low: 30 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 43. North wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 43 °F

    Sunny

  • Monday Night

    Monday Night: A chance of snow after 1am, mixing with rain after 4am. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain after 7am. High near 39. Chance of precipitation is 90%.

    High: 39 °F

    Rain

  • Tuesday Night

    Tuesday Night: A chance of rain before 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.

    Low: 29 °F

    Chance Rain

  • Wednesday

    Wednesday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 41. West wind around 6 mph becoming calm in the afternoon.
Tonight
Increasing clouds, with a low around 30. Calm wind becoming south 5 to 7 mph in the evening.
Sunday
A chance of rain. Mostly cloudy, with a high near 45. South wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 30. Northwest wind 7 to 11 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 43. North wind 6 to 10 mph, with gusts as high as 20 mph.
Monday Night
A chance of snow after 1am, mixing with rain after 4am. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Tuesday
Rain after 7am. High near 39. Chance of precipitation is 90%.
Tuesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Wednesday
Sunny, with a high near 41.
Wednesday Night
Partly cloudy, with a low around 27.
Thursday
Partly sunny, with a high near 43.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Partly sunny, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Oakton VA
 38.87°N 77.31°W (Elev. 400 ft)
Last Update:
6:52 am EST Nov 29, 2025
Forecast Valid:
7am EST Nov 29, 2025-6pm EST Dec 5, 2025
 
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