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.

Overcast

40°F

4°C

Humidity 89%
Wind Speed NW 9 mph
Barometer 29.72 in (1006.6 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 2 Dec 2:52 pm EST
Extended Forecast for

Centreville VA

  • This Afternoon

    This Afternoon: A slight chance of rain before 4pm. Patchy fog before 4pm. Otherwise, partly sunny, with a high near 40. Northwest wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 40 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Tonight

    Tonight: Mostly clear, with a low around 27. Northwest wind around 11 mph, with gusts as high as 23 mph.

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 43. Northwest wind 5 to 10 mph becoming light and variable in the afternoon. Winds could gust as high as 20 mph.

    High: 43 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 44. Light northwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 44 °F

    Partly Sunny

  • Thursday Night

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

    Low: 19 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow after 1pm. Partly sunny, with a high near 35. Chance of precipitation is 30%.

    High: 35 °F

    Partly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: A chance of snow and freezing rain before 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.

    Low: 24 °F

    Chance Wintry
    Mix

  • Saturday

    Saturday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A slight chance of rain before 4pm. Patchy fog before 4pm. Otherwise, partly sunny, with a high near 40. Northwest wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 27. Northwest wind around 11 mph, with gusts as high as 23 mph.
Wednesday
Sunny, with a high near 43. Northwest wind 5 to 10 mph becoming light and variable in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 25. Calm wind.
Thursday
Partly sunny, with a high near 44. Light northwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 19.
Friday
A chance of snow after 1pm. Partly sunny, with a high near 35. Chance of precipitation is 30%.
Friday Night
A chance of snow and freezing rain before 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 43.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
Partly sunny, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
Partly sunny, with a high near 35.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Centreville VA
 38.84°N 77.43°W (Elev. 295 ft)
Last Update:
1:26 pm EST Dec 2, 2025
Forecast Valid:
3pm EST Dec 2, 2025-6pm EST Dec 9, 2025
 
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Additional Resources

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Chance of Precipitation