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.

Mostly Cloudy

90°F

32°C

Humidity 41%
Wind Speed SW 12 mph
Barometer 29.93 in (1013.2 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 13 Jun 4:52 pm EDT
Extended Forecast for

3 Miles SE Washington-Dulles International Airport VA

  • This Afternoon

    This Afternoon: Isolated showers and thunderstorms. Partly sunny, with a high near 89. South wind around 10 mph. Chance of precipitation is 20%.

    High: 89 °F

    Isolated
    T-storms

  • Tonight

    Tonight: Isolated showers and thunderstorms before 11pm, then isolated showers between 11pm and midnight. Partly cloudy, with a low around 68. South wind around 8 mph. Chance of precipitation is 20%.

    Low: 68 °F

    Isolated
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 92. South wind 5 to 7 mph. Chance of precipitation is 30%.

    High: 92 °F

    Sunny then
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 66. North wind 7 to 9 mph. Chance of precipitation is 30%.

    Low: 66 °F

    Chance
    T-storms

  • Saturday

    Saturday: Sunny, with a high near 84. North wind 9 to 11 mph.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

Detailed Forecast

This Afternoon
Isolated showers and thunderstorms. Partly sunny, with a high near 89. South wind around 10 mph. Chance of precipitation is 20%.
Tonight
Isolated showers and thunderstorms before 11pm, then isolated showers between 11pm and midnight. Partly cloudy, with a low around 68. South wind around 8 mph. Chance of precipitation is 20%.
Friday
A chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 92. South wind 5 to 7 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 66. North wind 7 to 9 mph. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 84. North wind 9 to 11 mph.
Saturday Night
Mostly clear, with a low around 60.
Sunday
Sunny, with a high near 87.
Sunday Night
Mostly clear, with a low around 67.
Monday
Sunny, with a high near 95.
Monday Night
Mostly clear, with a low around 71.
Tuesday
Sunny, with a high near 95.
Tuesday Night
Mostly clear, with a low around 71.
Juneteenth
Sunny, with a high near 94.
Wednesday Night
Mostly clear, with a low around 69.
Thursday
Sunny, with a high near 96.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Washington-Dulles International Airport VA
 38.93°N 77.42°W (Elev. 308 ft)
Last Update:
4:30 pm EDT Jun 13, 2024
Forecast Valid:
5pm EDT Jun 13, 2024-6pm EDT Jun 20, 2024
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation