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

Hazardous Weather Conditions

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Mostly Cloudy and Breezy

30°F

-1°C

Humidity 43%
Wind Speed NW 23 G 31 mph
Barometer 29.93 in (1013.6 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 30 Dec 8:52 am EST
Extended Forecast for

2 Miles SSW Centreville VA

  • Today

    Today: Mostly sunny, with a high near 35. Breezy, with a west wind 17 to 20 mph, with gusts as high as 34 mph.

    High: 35 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 24. West wind 6 to 8 mph, with gusts as high as 21 mph.

    Low: 24 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 42. Southwest wind 5 to 9 mph, with gusts as high as 20 mph.

    High: 42 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of snow after 1am. Mostly cloudy, with a low around 25. West wind around 6 mph. Chance of precipitation is 20%.

    Low: 25 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • New Year's Day

    New Year's Day: A slight chance of snow before 1pm. Mostly sunny, with a high near 34. Northwest wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 34 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 35. Breezy, with a west wind 17 to 20 mph, with gusts as high as 34 mph.
Tonight
Increasing clouds, with a low around 24. West wind 6 to 8 mph, with gusts as high as 21 mph.
Wednesday
Partly sunny, with a high near 42. Southwest wind 5 to 9 mph, with gusts as high as 20 mph.
Wednesday Night
A slight chance of snow after 1am. Mostly cloudy, with a low around 25. West wind around 6 mph. Chance of precipitation is 20%.
New Year's Day
A slight chance of snow before 1pm. Mostly sunny, with a high near 34. Northwest wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 19.
Friday
Mostly sunny, with a high near 42.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
Partly sunny, with a high near 42.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
Mostly cloudy, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Centreville VA
 38.82°N 77.44°W (Elev. 299 ft)
Last Update:
9:00 am EST Dec 30, 2025
Forecast Valid:
9am EST Dec 30, 2025-6pm EST Jan 5, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation