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

34°F

1°C

Humidity 59%
Wind Speed S 5 mph
Barometer 29.71 in (1006.2 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 31 Dec 10:52 pm EST
Extended Forecast for

2 Miles S Washington-Dulles International Airport VA

  • Tonight

    Tonight: A chance of snow showers, mainly after 5am. Mostly cloudy, with a low around 26. Southwest wind 6 to 9 mph. Chance of precipitation is 30%.

    Low: 26 °F

    Chance Snow
    Showers

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 34. Northwest wind 10 to 15 mph, with gusts as high as 36 mph.

    High: 34 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 23. North wind around 5 mph becoming calm in the evening.

    Low: 23 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 42. Calm wind becoming west around 5 mph.

    High: 42 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of snow after 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 20%.

    High: 38 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of snow showers, mainly after 5am. Mostly cloudy, with a low around 26. Southwest wind 6 to 9 mph. Chance of precipitation is 30%.
New Year's Day
Mostly sunny, with a high near 34. Northwest wind 10 to 15 mph, with gusts as high as 36 mph.
Thursday Night
Mostly cloudy, with a low around 23. North wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 42. Calm wind becoming west around 5 mph.
Friday Night
Mostly cloudy, with a low around 25. Calm wind.
Saturday
A slight chance of snow after 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Sunny, with a high near 40.
Sunday Night
Mostly cloudy, with a low around 22.
Monday
Mostly cloudy, with a high near 39.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Partly sunny, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Mostly cloudy, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Washington-Dulles International Airport VA
 38.93°N 77.45°W (Elev. 299 ft)
Last Update:
10:57 pm EST Dec 31, 2025
Forecast Valid:
11pm EST Dec 31, 2025-6pm EST Jan 7, 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