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

42°F

6°C

Humidity 71%
Wind Speed SE 6 mph
Barometer 30.06 in (1018.3 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 7 Dec 1:55 pm EST
Extended Forecast for

3 Miles SSW Fort Belvoir VA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 43. South wind 3 to 5 mph.

    High: 43 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. Calm wind becoming north 5 to 8 mph after midnight.

    Low: 28 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 34. North wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 34 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 18. North wind around 5 mph becoming calm in the evening.

    Low: 18 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 39. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 39 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 51.

    High: 51 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 43. South wind 3 to 5 mph.
Tonight
Mostly cloudy, with a low around 28. Calm wind becoming north 5 to 8 mph after midnight.
Monday
A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 34. North wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 18. North wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 39. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Mostly cloudy, with a high near 51.
Wednesday Night
Mostly cloudy, with a low around 34.
Thursday
Partly sunny, with a high near 47.
Thursday Night
A chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Friday
A chance of rain and snow. Partly sunny, with a high near 41. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 35. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Fort Belvoir VA
 38.68°N 77.17°W (Elev. 3 ft)
Last Update:
12:53 pm EST Dec 7, 2025
Forecast Valid:
2pm EST Dec 7, 2025-6pm EST Dec 13, 2025
 
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Additional Resources

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Chance of Precipitation