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

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

A Few Clouds

51°F

11°C

Humidity 48%
Wind Speed NW 16 G 23 mph
Barometer 30.13 in (1020.3 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 24 Dec 6:52 am EST
Extended Forecast for

2 Miles S Washington-Dulles International Airport VA

  • Today

    Today: Sunny, with a high near 52. Northwest wind 7 to 16 mph, with gusts as high as 28 mph.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: A slight chance of showers after 4am. Increasing clouds, with a low around 35. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 20%.

    Low: 35 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Christmas Day

    Christmas Day: A chance of showers before 1pm. Mostly cloudy, with a high near 55. South wind around 9 mph becoming northwest in the afternoon. Chance of precipitation is 30%.

    High: 55 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 29. North wind 5 to 7 mph.

    Low: 29 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of rain or freezing rain before 10am, then a chance of rain between 10am and 1pm, then rain and sleet likely after 1pm. Cloudy, with a high near 36. Light and variable wind becoming southeast 5 to 9 mph in the morning. Chance of precipitation is 70%. New sleet accumulation of less than a half inch possible.

    High: 36 °F

    Chance
    Rain/Freezing
    Rain then
    Rain/Sleet
    Likely

  • Friday Night

    Friday Night: Rain or freezing rain, becoming all rain after 10pm. Low around 31. Chance of precipitation is 80%.

    Low: 31 °F

    Rain/Freezing
    Rain then
    Rain

  • Saturday

    Saturday: Mostly cloudy, with a high near 44.

    High: 44 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain. Cloudy, with a high near 49. Chance of precipitation is 50%.

    High: 49 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 52. Northwest wind 7 to 16 mph, with gusts as high as 28 mph.
Tonight
A slight chance of showers after 4am. Increasing clouds, with a low around 35. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 20%.
Christmas Day
A chance of showers before 1pm. Mostly cloudy, with a high near 55. South wind around 9 mph becoming northwest in the afternoon. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 29. North wind 5 to 7 mph.
Friday
A chance of rain or freezing rain before 10am, then a chance of rain between 10am and 1pm, then rain and sleet likely after 1pm. Cloudy, with a high near 36. Light and variable wind becoming southeast 5 to 9 mph in the morning. Chance of precipitation is 70%. New sleet accumulation of less than a half inch possible.
Friday Night
Rain or freezing rain, becoming all rain after 10pm. Low around 31. Chance of precipitation is 80%.
Saturday
Mostly cloudy, with a high near 44.
Saturday Night
Mostly cloudy, with a low around 35.
Sunday
A chance of rain. Cloudy, with a high near 49. Chance of precipitation is 50%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 41.
Monday Night
Mostly clear, with a low around 20.
Tuesday
Mostly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Washington-Dulles International Airport VA
 38.93°N 77.45°W (Elev. 299 ft)
Last Update:
6:53 am EST Dec 24, 2025
Forecast Valid:
7am EST Dec 24, 2025-6pm EST Dec 30, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation