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.

Partly Cloudy

56°F

13°C

Humidity 24%
Wind Speed N 10 mph
Barometer 30.22 in (1023.3 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 24 Dec 1:52 pm EST
Extended Forecast for

Oakton VA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 52. Northwest wind 8 to 13 mph, with gusts as high as 23 mph.

    High: 52 °F

    Mostly Sunny

  • Tonight

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

    Low: 36 °F

    Increasing
    Clouds

  • Christmas Day

    Christmas Day: A chance of showers, mainly before 10am. Partly sunny, with a high near 55. South wind around 9 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 30%.

    High: 55 °F

    Chance
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 29. North wind 6 to 8 mph.

    Low: 29 °F

    Increasing
    Clouds

  • Friday

    Friday: A slight chance of drizzle, snow, freezing rain, and sleet before 10am, then a slight chance of drizzle or freezing rain between 10am and 1pm, then rain, freezing rain, and sleet likely after 1pm. Cloudy, with a high near 37. Northeast wind 5 to 8 mph becoming southeast in the afternoon. Chance of precipitation is 70%. New snow and sleet accumulation of less than a half inch possible.

    High: 37 °F

    Slight Chance
    Wintry Mix
    then Wintry
    Mix Likely

  • Friday Night

    Friday Night: Rain and freezing rain, possibly mixed with sleet before 10pm, then rain between 10pm and 1am, then a chance of drizzle or freezing rain after 1am. Low around 32. Chance of precipitation is 80%. New sleet accumulation of less than a half inch possible.

    Low: 32 °F

    Wintry Mix

  • Saturday

    Saturday: Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 34.

    Low: 34 °F

    Cloudy

  • Sunday

    Sunday: A chance of rain after 1pm. Cloudy, with a high near 47. Chance of precipitation is 40%.

    High: 47 °F

    Cloudy then
    Chance Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 52. Northwest wind 8 to 13 mph, with gusts as high as 23 mph.
Tonight
Increasing clouds, with a low around 36. Calm wind becoming south around 6 mph after midnight.
Christmas Day
A chance of showers, mainly before 10am. Partly sunny, with a high near 55. South wind around 9 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 30%.
Thursday Night
Increasing clouds, with a low around 29. North wind 6 to 8 mph.
Friday
A slight chance of drizzle, snow, freezing rain, and sleet before 10am, then a slight chance of drizzle or freezing rain between 10am and 1pm, then rain, freezing rain, and sleet likely after 1pm. Cloudy, with a high near 37. Northeast wind 5 to 8 mph becoming southeast in the afternoon. Chance of precipitation is 70%. New snow and sleet accumulation of less than a half inch possible.
Friday Night
Rain and freezing rain, possibly mixed with sleet before 10pm, then rain between 10pm and 1am, then a chance of drizzle or freezing rain after 1am. Low around 32. Chance of precipitation is 80%. New sleet accumulation of less than a half inch possible.
Saturday
Mostly cloudy, with a high near 41.
Saturday Night
Cloudy, with a low around 34.
Sunday
A chance of rain after 1pm. Cloudy, with a high near 47. Chance of precipitation is 40%.
Sunday Night
Rain likely. Cloudy, with a low around 40. Chance of precipitation is 60%.
Monday
A chance of rain. Partly sunny, with a high near 50. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 24.
Tuesday
Sunny, with a high near 35.
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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:
12:53 pm EST Dec 24, 2025
Forecast Valid:
2pm EST Dec 24, 2025-6pm EST Dec 30, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation