Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Partly Cloudy

0°C

32°F

Humidity 76%
Wind Speed S 13 km/h
Barometer 1014.6 mb (29.95 in)
Dewpoint -3°C (26°F)
Visibility 16 km
Wind Chill-4°C (25°F)
Last update 9 Dec 9:55 pm EST
Extended Forecast for

Annandale VA

  • Tonight

    Tonight: Mostly cloudy, with a low around -3. South wind 14 to 18 km/h, with gusts as high as 34 km/h.

    Low: -3 °C

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain, mainly before 2pm.  Cloudy, with a high near 7. South wind 18 to 23 km/h, with gusts as high as 42 km/h.  Chance of precipitation is 30%.

    High: 7 °C

    Chance Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around -1. Southwest wind 16 to 18 km/h becoming northwest after midnight. Winds could gust as high as 34 km/h.

    Low: -1 °C

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 4. West wind 18 to 23 km/h, with gusts as high as 39 km/h.

    High: 4 °C

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -3. West wind 8 to 11 km/h.

    Low: -3 °C

    Partly Cloudy

  • Friday

    Friday: A chance of snow, mainly after 1pm.  Partly sunny, with a high near 3. Chance of precipitation is 30%.

    High: 3 °C

    Chance Snow

  • Friday Night

    Friday Night: A chance of snow before 1am.  Mostly cloudy, with a low around -2. Chance of precipitation is 30%.

    Low: -2 °C

    Chance Snow

  • Saturday

    Saturday: Partly sunny, with a high near 7.

    High: 7 °C

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 1am.  Mostly cloudy, with a low around -1. Chance of precipitation is 40%.

    Low: -1 °C

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around -3. South wind 14 to 18 km/h, with gusts as high as 34 km/h.
Wednesday
A chance of rain, mainly before 2pm. Cloudy, with a high near 7. South wind 18 to 23 km/h, with gusts as high as 42 km/h. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around -1. Southwest wind 16 to 18 km/h becoming northwest after midnight. Winds could gust as high as 34 km/h.
Thursday
Mostly sunny, with a high near 4. West wind 18 to 23 km/h, with gusts as high as 39 km/h.
Thursday Night
Partly cloudy, with a low around -3. West wind 8 to 11 km/h.
Friday
A chance of snow, mainly after 1pm. Partly sunny, with a high near 3. Chance of precipitation is 30%.
Friday Night
A chance of snow before 1am. Mostly cloudy, with a low around -2. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 7.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around -1. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 4.
Sunday Night
Mostly clear, with a low around -8.
Monday
Mostly sunny, with a high near 0.
Monday Night
Mostly cloudy, with a low around -6.
Tuesday
Mostly sunny, with a high near 3.
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ABOUT THIS FORECAST

 
Point Forecast:
Annandale VA
 38.84°N 77.21°W (Elev. 299 m)
9:53 pm EST Dec 9, 2025
10pm EST Dec 9, 2025-6pm EST Dec 16, 2025
 
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Additional Resources

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