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

70°F

21°C

Humidity 71%
Wind Speed S 16 G 24 mph
Barometer 29.67 in (1004.5 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 16 Mar 6:52 pm EDT
Extended Forecast for

2 Miles S Washington-Dulles International Airport VA

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 2am, then a slight chance of showers. Low around 49. South wind 8 to 14 mph becoming northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 49 °F

    Showers

  • Monday

    Monday: Partly sunny, with a high near 55. Northwest wind 15 to 18 mph, with gusts as high as 29 mph.

    High: 55 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 35. Northwest wind 9 to 11 mph, with gusts as high as 22 mph.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65. Northwest wind 7 to 9 mph.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41. Light south wind.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.

    High: 64 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.

    Low: 35 °F

    Showers
    Likely then
    Chance
    Showers

Detailed Forecast

Tonight
Showers and possibly a thunderstorm before 2am, then a slight chance of showers. Low around 49. South wind 8 to 14 mph becoming northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday
Partly sunny, with a high near 55. Northwest wind 15 to 18 mph, with gusts as high as 29 mph.
Monday Night
Mostly clear, with a low around 35. Northwest wind 9 to 11 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 65. Northwest wind 7 to 9 mph.
Tuesday Night
Mostly clear, with a low around 41. Light south wind.
Wednesday
Mostly sunny, with a high near 69.
Wednesday Night
Mostly cloudy, with a low around 48.
Thursday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.
Thursday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.
Friday
Mostly sunny, with a high near 51. Breezy.
Friday Night
Mostly clear, with a low around 34.
Saturday
Partly sunny, with a high near 59.
Saturday Night
Mostly cloudy, with a low around 41.
Sunday
Partly sunny, with a high near 64.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Washington-Dulles International Airport VA
 38.93°N 77.45°W (Elev. 299 ft)
Last Update:
7:30 pm EDT Mar 16, 2025
Forecast Valid:
7pm EDT Mar 16, 2025-6pm EDT Mar 23, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation