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.

Fair

52°F

11°C

Humidity 45%
Wind Speed N 14 G 22 mph
Barometer 30.24 in (1024.0 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 24 Dec 9:52 am EST
Extended Forecast for

Dunn Loring VA

  • Today

    Today: Sunny, with a high near 51. Northwest wind 8 to 15 mph, with gusts as high as 29 mph.

    High: 51 °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, mainly between 7am and 1pm. Mostly cloudy, with a high near 54. South wind around 9 mph becoming northwest in the afternoon. Chance of precipitation is 30%.

    High: 54 °F

    Chance
    Showers

  • Thursday Night

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

    Low: 29 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of rain or freezing rain before 10am, then a slight chance of rain between 10am and 1pm, then rain and sleet likely after 1pm. Cloudy, with a high near 36. Northeast wind 5 to 8 mph becoming southeast in the afternoon. Chance of precipitation is 70%. New sleet accumulation of less than a half inch possible.

    High: 36 °F

    Slight Chance
    Rain/Freezing
    Rain then
    Rain/Sleet
    Likely

  • Friday Night

    Friday Night: Rain and freezing rain, possibly mixed with sleet, becoming all rain after 10pm. Low around 31. Chance of precipitation is 80%. New sleet accumulation of less than a half inch possible.

    Low: 31 °F

    Wintry Mix
    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 51. Northwest wind 8 to 15 mph, with gusts as high as 29 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, mainly between 7am and 1pm. Mostly cloudy, with a high near 54. 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 around 7 mph.
Friday
A slight chance of rain or freezing rain before 10am, then a slight chance of rain between 10am and 1pm, then rain and sleet likely after 1pm. Cloudy, with a high near 36. Northeast wind 5 to 8 mph becoming southeast in the afternoon. Chance of precipitation is 70%. New sleet accumulation of less than a half inch possible.
Friday Night
Rain and freezing rain, possibly mixed with sleet, becoming all rain after 10pm. Low around 31. Chance of precipitation is 80%. New sleet accumulation of less than a half inch possible.
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 32. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 40.
Monday Night
Mostly clear, with a low around 20.
Tuesday
Sunny, with a high near 32.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dunn Loring VA
 38.89°N 77.25°W (Elev. 348 ft)
Last Update:
9:53 am EST Dec 24, 2025
Forecast Valid:
10am EST Dec 24, 2025-6pm EST Dec 30, 2025
 
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