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

31°F

-1°C

Humidity 42%
Wind Speed W 8 mph
Barometer 29.94 in (1014.1 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 31 Dec 10:52 am EST
Extended Forecast for

Washington-Dulles International Airport VA

  • Today

    Today: Partly sunny, with a high near 39. Southwest wind 9 to 11 mph, with gusts as high as 18 mph.

    High: 39 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of flurries with a slight chance of snow before 4am, then a chance of flurries between 4am and 5am. Mostly cloudy, with a low around 25. Southwest wind 5 to 11 mph becoming west after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 20%.

    Low: 25 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • New Year's Day

    New Year's Day: A chance of flurries before 7am. Mostly sunny, with a high near 33. Northwest wind 11 to 15 mph, with gusts as high as 28 mph.

    High: 33 °F

    Chance
    Flurries

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20. Northwest wind around 6 mph becoming calm in the evening.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 40. Calm wind becoming southwest around 6 mph.

    High: 40 °F

    Partly Sunny

  • Friday Night

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

    Low: 24 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 39. Southwest wind 9 to 11 mph, with gusts as high as 18 mph.
Tonight
A chance of flurries with a slight chance of snow before 4am, then a chance of flurries between 4am and 5am. Mostly cloudy, with a low around 25. Southwest wind 5 to 11 mph becoming west after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 20%.
New Year's Day
A chance of flurries before 7am. Mostly sunny, with a high near 33. Northwest wind 11 to 15 mph, with gusts as high as 28 mph.
Thursday Night
Partly cloudy, with a low around 20. Northwest wind around 6 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 40. Calm wind becoming southwest around 6 mph.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Partly sunny, with a high near 40.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Partly sunny, with a high near 43.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 46.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Washington-Dulles International Airport VA
 38.95°N 77.44°W (Elev. 285 ft)
Last Update:
9:53 am EST Dec 31, 2025
Forecast Valid:
11am EST Dec 31, 2025-6pm EST Jan 6, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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