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

63°F

17°C

Humidity 76%
Wind Speed W 7 mph
Barometer 29.95 in (1013.9 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 29 May 12:52 am EDT
Extended Forecast for

3 Miles W Fairfax VA

  • Overnight

    Overnight: Mostly clear, with a low around 58. Northwest wind around 7 mph.

    Low: 58 °F

    Mostly Clear

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. High near 75. Northwest wind 3 to 7 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Slight Chance
    Showers then
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 56. Northwest wind 5 to 7 mph. Chance of precipitation is 30%.

    Low: 56 °F

    Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 73. Northwest wind around 10 mph.

    High: 73 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52. Northwest wind around 6 mph.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 58. Northwest wind around 7 mph.
Wednesday
Showers and possibly a thunderstorm. High near 75. Northwest wind 3 to 7 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 56. Northwest wind 5 to 7 mph. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 73. Northwest wind around 10 mph.
Thursday Night
Mostly clear, with a low around 52. Northwest wind around 6 mph.
Friday
Sunny, with a high near 73.
Friday Night
Clear, with a low around 53.
Saturday
Sunny, with a high near 79.
Saturday Night
Partly cloudy, with a low around 56.
Sunday
Partly sunny, with a high near 81.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 80.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 30%.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Fairfax VA
 38.85°N 77.35°W (Elev. 400 ft)
Last Update:
1:30 am EDT May 29, 2024
Forecast Valid:
1am EDT May 29, 2024-6pm EDT Jun 4, 2024
 
Forecast Discussion
 
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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