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.

Overcast with Haze

46°F

8°C

Humidity 77%
Wind Speed N 14 mph
Barometer 29.99 in (1015.8 mb)
Dewpoint 39°F (4°C)
Visibility 6.00 mi
Wind Chill40°F (4°C)
Last update 12 Apr 9:52 am EDT
Extended Forecast for

2 Miles ESE Great Falls VA

  • Today

    Today: Scattered showers, mainly after 5pm. Cloudy, with a high near 53. Northwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    High: 53 °F

    Chance
    Showers

  • Tonight

    Tonight: Scattered showers, mainly before 8pm. Mostly cloudy, with a low around 42. Northwest wind around 6 mph. Chance of precipitation is 30%.

    Low: 42 °F

    Scattered
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 62. Northwest wind around 9 mph.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 73. Calm wind becoming south around 6 mph in the afternoon.

    High: 73 °F

    Partly Sunny

  • Monday Night

    Monday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.

    Low: 56 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

Detailed Forecast

Today
Scattered showers, mainly after 5pm. Cloudy, with a high near 53. Northwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Tonight
Scattered showers, mainly before 8pm. Mostly cloudy, with a low around 42. Northwest wind around 6 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 62. Northwest wind around 9 mph.
Sunday Night
Mostly cloudy, with a low around 47. Calm wind.
Monday
Partly sunny, with a high near 73. Calm wind becoming south around 6 mph in the afternoon.
Monday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.
Tuesday
Partly sunny, with a high near 64.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
Mostly sunny, with a high near 56.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Sunny, with a high near 64.
Thursday Night
Mostly cloudy, with a low around 50.
Friday
A chance of showers. Partly sunny, with a high near 73. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Great Falls VA
 39°N 77.26°W (Elev. 259 ft)
Last Update:
7:30 am EDT Apr 12, 2025
Forecast Valid:
10am EDT Apr 12, 2025-6pm EDT Apr 18, 2025
 
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