National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Fair

30°F

-1°C

Humidity 65%
Wind Speed Calm
Barometer 30.13 in (1020.7 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 2 Jan 7:55 pm EST
Extended Forecast for

Annandale VA

  • Tonight

    Tonight: Mostly clear, with a low around 28. Southwest wind 5 to 7 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: A chance of rain and snow showers after 1pm. Mostly cloudy, with a high near 42. Southwest wind 5 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 42 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: A slight chance of snow showers before 10pm. Partly cloudy, with a low around 24. Northwest wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 32. West wind 14 to 17 mph, with gusts as high as 29 mph.

    High: 32 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 21. West wind 8 to 11 mph, with gusts as high as 23 mph.

    Low: 21 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of snow after 1pm. Mostly sunny, with a high near 36. Chance of precipitation is 20%.

    High: 36 °F

    Sunny then
    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Snow. Low around 26. Chance of precipitation is 80%.

    Low: 26 °F

    Snow

  • Monday

    Monday: Snow, mainly before 1pm. High near 31. Chance of precipitation is 80%.

    High: 31 °F

    Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 28. Southwest wind 5 to 7 mph.
Friday
A chance of rain and snow showers after 1pm. Mostly cloudy, with a high near 42. Southwest wind 5 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Friday Night
A slight chance of snow showers before 10pm. Partly cloudy, with a low around 24. Northwest wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 32. West wind 14 to 17 mph, with gusts as high as 29 mph.
Saturday Night
Mostly clear, with a low around 21. West wind 8 to 11 mph, with gusts as high as 23 mph.
Sunday
A slight chance of snow after 1pm. Mostly sunny, with a high near 36. Chance of precipitation is 20%.
Sunday Night
Snow. Low around 26. Chance of precipitation is 80%.
Monday
Snow, mainly before 1pm. High near 31. Chance of precipitation is 80%.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Sunny, with a high near 30.
Tuesday Night
Partly cloudy, with a low around 17.
Wednesday
Mostly sunny, with a high near 30.
Wednesday Night
Partly cloudy, with a low around 15.
Thursday
Mostly sunny, with a high near 26.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Annandale VA
 38.82°N 77.21°W (Elev. 331 ft)
Last Update:
6:30 pm EST Jan 2, 2025
Forecast Valid:
8pm EST Jan 2, 2025-6pm EST Jan 9, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation