Current conditions at
Fort Belvoir (KDAA)
Lat: 38.72°NLon: 77.18°WElev: 69ft.
Overcast
39°F
4°C
| Humidity | 69% |
| Wind Speed | SE 3 mph |
| Barometer | 30.26 in (1025.0 mb) |
| Dewpoint | 29°F (-2°C) |
| Visibility | 10.00 mi |
| Last update | 19 Mar 7:55 am EDT |
Extended Forecast for
Annandale VA
Today
High: 56 °F
Partly Sunny
Tonight
Low: 39 °F
Mostly Cloudy
Friday
High: 66 °F
Mostly Sunny
then Slight
Chance
ShowersFriday Night
Low: 51 °F
Chance
ShowersSaturday
High: 69 °F
Mostly Sunny
Saturday Night
Low: 47 °F
Partly Cloudy
Sunday
High: 74 °F
Mostly Sunny
Sunday Night
Low: 47 °F
Chance Rain
Monday
High: 56 °F
Partly Sunny
Detailed Forecast
Today
Partly sunny, with a high near 56. South wind around 6 mph.
Tonight
Mostly cloudy, with a low around 39. Light and variable wind.
Friday
A slight chance of showers after 2pm. Increasing clouds, with a high near 66. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Friday Night
A chance of showers, mainly after 8pm. Mostly cloudy, with a low around 51. South wind 7 to 9 mph. Chance of precipitation is 50%.
Saturday
Mostly sunny, with a high near 69. Northwest wind around 7 mph.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 47. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 56.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 49.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Partly sunny, with a high near 58.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Annandale VA
38.84°N 77.21°W (Elev. 299 ft)
38.84°N 77.21°W (Elev. 299 ft)
7:03 am EDT Mar 19, 2026
8am EDT Mar 19, 2026-6pm EDT Mar 25, 2026
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