Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Fair

44°F

7°C

Humidity 53%
Wind Speed S 5 mph
Barometer 30.35 in (1028.1 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 24 Mar 10:55 pm EDT
Extended Forecast for

Annandale VA

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. South wind 3 to 5 mph.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 59. South wind 6 to 9 mph.

    High: 59 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 49. South wind 7 to 9 mph.

    Low: 49 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 74. South wind 9 to 13 mph, with gusts as high as 22 mph.

    High: 74 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Rain likely after 2am.  Mostly cloudy, with a low around 55. Southwest wind around 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%.

    Low: 55 °F

    Partly Cloudy
    then Rain
    Likely

  • Friday

    Friday: Rain likely.  Cloudy, with a high near 63. Chance of precipitation is 70%.

    High: 63 °F

    Rain Likely

  • Friday Night

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

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 37. South wind 3 to 5 mph.
Wednesday
Partly sunny, with a high near 59. South wind 6 to 9 mph.
Wednesday Night
Mostly cloudy, with a low around 49. South wind 7 to 9 mph.
Thursday
Partly sunny, with a high near 74. South wind 9 to 13 mph, with gusts as high as 22 mph.
Thursday Night
Rain likely after 2am. Mostly cloudy, with a low around 55. Southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Friday
Rain likely. Cloudy, with a high near 63. Chance of precipitation is 70%.
Friday Night
Mostly cloudy, with a low around 32.
Saturday
Sunny, with a high near 50.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 67.
Monday Night
Partly cloudy, with a low around 49.
Tuesday
Partly sunny, with a high near 68.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Annandale VA
 38.84°N 77.23°W (Elev. 279 ft)
10:54 pm EDT Mar 24, 2026
11pm EDT Mar 24, 2026-6pm EDT Mar 31, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database