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

42°F

6°C

Humidity 71%
Wind Speed S 12 mph
Barometer 30.04 in (1017.5 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 28 Dec 1:52 pm EST
Extended Forecast for

Centreville VA

Wind Advisory December 29, 09:00am until December 30, 01:00am
Click here for hazard details and duration
Wind Advisory

  • This Afternoon

    This Afternoon: Cloudy, with a high near 44. South wind around 10 mph, with gusts as high as 22 mph.

    High: 44 °F

    Cloudy

  • Tonight

    Tonight: Cloudy, with a temperature rising to around 53 by 5am. South wind 11 to 16 mph, with gusts as high as 30 mph.

    Low: 43 °F⇑

    Cloudy

  • Monday

    Monday: A chance of showers, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a temperature rising to near 58 by 11am, then falling to around 40 during the remainder of the day. Windy, with a south wind 17 to 22 mph becoming west 25 to 30 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 40%.

    High: 58 °F⇓

    Chance
    Showers and
    Breezy then
    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26. Breezy, with a west wind 21 to 24 mph, with gusts as high as 47 mph.

    Low: 26 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 37. Breezy, with a west wind 15 to 22 mph, with gusts as high as 37 mph.

    High: 37 °F

    Sunny and
    Breezy then
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Cloudy, with a high near 44. South wind around 10 mph, with gusts as high as 22 mph.
Tonight
Cloudy, with a temperature rising to around 53 by 5am. South wind 11 to 16 mph, with gusts as high as 30 mph.
Monday
A chance of showers, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a temperature rising to near 58 by 11am, then falling to around 40 during the remainder of the day. Windy, with a south wind 17 to 22 mph becoming west 25 to 30 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 26. Breezy, with a west wind 21 to 24 mph, with gusts as high as 47 mph.
Tuesday
Sunny, with a high near 37. Breezy, with a west wind 15 to 22 mph, with gusts as high as 37 mph.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Partly sunny, with a high near 45.
Wednesday Night
Mostly cloudy, with a low around 26.
New Year's Day
Mostly cloudy, with a high near 38.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Mostly sunny, with a high near 39.
Friday Night
Partly cloudy, with a low around 24.
Saturday
A chance of rain. Partly sunny, with a high near 43. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Centreville VA
 38.84°N 77.43°W (Elev. 295 ft)
Last Update:
1:46 pm EST Dec 28, 2025
Forecast Valid:
2pm EST Dec 28, 2025-6pm EST Jan 3, 2026
 
Forecast Discussion
 
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Additional Resources

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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