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

69°F

21°C

Humidity 66%
Wind Speed N 10 mph
Barometer 29.75 in (1007.0 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 27 Mar 4:52 am EDT
Extended Forecast for

Oakton VA

  • Overnight

    Overnight: Scattered showers. Cloudy, with a steady temperature around 68. West wind around 6 mph. Chance of precipitation is 30%.

    Low: 68 °F

    Scattered
    Showers

  • Friday

    Friday: Showers, mainly before 5pm. Temperature falling to around 47 by 5pm. North wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 61 °F⇓

    Showers

  • Friday Night

    Friday Night: Scattered rain showers before 8pm, then scattered sprinkles between 8pm and 3am, then scattered sprinkles and flurries after 3am. Cloudy during the early evening, then gradual clearing, with a low around 32. North wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    Low: 32 °F

    Scattered
    Showers then
    Scattered
    Sprinkles/Flurries

  • Saturday

    Saturday: Sunny, with a high near 48. Northwest wind 13 to 15 mph, with gusts as high as 26 mph.

    High: 48 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31. Northwest wind around 5 mph becoming calm in the evening.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.

    Low: 53 °F

    Chance
    Showers

Detailed Forecast

Overnight
Scattered showers. Cloudy, with a steady temperature around 68. West wind around 6 mph. Chance of precipitation is 30%.
Friday
Showers, mainly before 5pm. Temperature falling to around 47 by 5pm. North wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Scattered rain showers before 8pm, then scattered sprinkles between 8pm and 3am, then scattered sprinkles and flurries after 3am. Cloudy during the early evening, then gradual clearing, with a low around 32. North wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 48. Northwest wind 13 to 15 mph, with gusts as high as 26 mph.
Saturday Night
Mostly clear, with a low around 31. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
Mostly cloudy, with a low around 46.
Monday
Partly sunny, with a high near 66.
Monday Night
A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.
Tuesday
A chance of showers after 2pm. Partly sunny, with a high near 76. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.
Wednesday
A chance of showers. Mostly sunny, with a high near 83. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 79. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Oakton VA
 38.87°N 77.31°W (Elev. 400 ft)
Last Update:
4:53 am EDT Mar 27, 2026
Forecast Valid:
5am EDT Mar 27, 2026-6pm EDT Apr 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation