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

67°F

19°C

Humidity 47%
Wind Speed Vrbl 6 mph
Barometer 29.79 in (1008.7 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 11 May 2:52 pm EDT
Extended Forecast for

3 Miles W Fairfax VA

  • This Afternoon

    This Afternoon: Showers after 5pm. High near 66. Southeast wind around 10 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 66 °F

    Showers

  • Tonight

    Tonight: Showers before 8pm, then showers likely and possibly a thunderstorm between 8pm and 11pm, then scattered showers after 11pm. Low around 49. South wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Showers then
    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, mainly after 2pm. Partly sunny, with a high near 66. Northwest wind 7 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

    High: 66 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers before 8pm. Mostly clear, with a low around 49. North wind around 5 mph becoming light and variable after midnight. Chance of precipitation is 30%.

    Low: 49 °F

    Scattered
    Showers then
    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 76. South wind 6 to 10 mph.

    High: 76 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of showers after 2am. Partly cloudy, with a low around 59. Chance of precipitation is 30%.

    Low: 59 °F

    Partly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: Showers likely, mainly after 8am. Mostly cloudy, with a high near 73. Breezy. Chance of precipitation is 70%.

    High: 73 °F

    Showers
    Likely and
    Breezy

  • Tuesday Night

    Tuesday Night: Showers, with thunderstorms also possible after 8pm. Low around 63. Chance of precipitation is 80%.

    Low: 63 °F

    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. High near 74. Chance of precipitation is 80%.

    High: 74 °F

    Showers

Detailed Forecast

This Afternoon
Showers after 5pm. High near 66. Southeast wind around 10 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers before 8pm, then showers likely and possibly a thunderstorm between 8pm and 11pm, then scattered showers after 11pm. Low around 49. South wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Scattered showers, mainly after 2pm. Partly sunny, with a high near 66. Northwest wind 7 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Sunday Night
Scattered showers before 8pm. Mostly clear, with a low around 49. North wind around 5 mph becoming light and variable after midnight. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 76. South wind 6 to 10 mph.
Monday Night
A chance of showers after 2am. Partly cloudy, with a low around 59. Chance of precipitation is 30%.
Tuesday
Showers likely, mainly after 8am. Mostly cloudy, with a high near 73. Breezy. Chance of precipitation is 70%.
Tuesday Night
Showers, with thunderstorms also possible after 8pm. Low around 63. Chance of precipitation is 80%.
Wednesday
Showers and possibly a thunderstorm. High near 74. Chance of precipitation is 80%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 74.
Thursday Night
Partly cloudy, with a low around 57.
Friday
A chance of showers. Mostly cloudy, with a high near 75. Chance of precipitation is 40%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 50%.
Saturday
A chance of showers. Mostly cloudy, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Fairfax VA
 38.85°N 77.35°W (Elev. 400 ft)
Last Update:
3:35 pm EDT May 11, 2024
Forecast Valid:
3pm EDT May 11, 2024-6pm EDT May 18, 2024
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation