Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Fair

45°F

7°C

Humidity 86%
Wind Speed SE 5 mph
Barometer 30.39 in (1029.1 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 10 Apr 1:52 am EDT
Extended Forecast for

Dulles VA

  • Overnight

    Overnight: Partly cloudy, with a low around 42. South wind around 5 mph.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 75. South wind 5 to 8 mph.

    High: 75 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 55. South wind 6 to 8 mph becoming west after midnight.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 69. North wind 9 to 13 mph, with gusts as high as 24 mph.

    High: 69 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47. Northeast wind around 5 mph becoming calm  in the evening.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 82.

    High: 82 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 62.

    Low: 62 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 42. South wind around 5 mph.
Friday
Partly sunny, then gradually becoming sunny, with a high near 75. South wind 5 to 8 mph.
Friday Night
Partly cloudy, with a low around 55. South wind 6 to 8 mph becoming west after midnight.
Saturday
Sunny, with a high near 69. North wind 9 to 13 mph, with gusts as high as 24 mph.
Saturday Night
Mostly clear, with a low around 47. Northeast wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
Mostly cloudy, with a low around 60.
Monday
Mostly cloudy, with a high near 82.
Monday Night
Mostly cloudy, with a low around 62.
Tuesday
Mostly sunny, with a high near 89.
Tuesday Night
Partly cloudy, with a low around 67.
Wednesday
Mostly sunny, with a high near 92.
Wednesday Night
Mostly cloudy, with a low around 68.
Thursday
Partly sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
Dulles VA
 38.9°N 77.34°W (Elev. 367 ft)
10:53 pm EDT Apr 9, 2026
2am EDT Apr 10, 2026-6pm EDT Apr 16, 2026
 
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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