Hazardous Weather Conditions
Current conditions at
Fort Belvoir (KDAA)
Lat: 38.72°NLon: 77.18°WElev: 69ft.
Overcast
36°F
2°C
| Humidity | 35% |
| Wind Speed | N 6 mph |
| Barometer | 30.20 in (1023.0 mb) |
| Dewpoint | 11°F (-12°C) |
| Visibility | 10.00 mi |
| Wind Chill | 31°F (-1°C) |
| Last update | 8 Dec 2:55 pm EST |
Extended Forecast for
Annandale VA
This Afternoon

High: 34 °F
Slight Chance
SnowTonight

Low: 19 °F
Clearing Late
Tuesday

High: 35 °F
Sunny
Tuesday Night

Low: 29 °F
Mostly Cloudy
Wednesday
High: 46 °F
Mostly Cloudy
then Slight
Chance RainWednesday Night

Low: 33 °F
Partly Cloudy
Thursday

High: 43 °F
Mostly Sunny
Thursday Night

Low: 27 °F
Mostly Cloudy
Friday

High: 40 °F
Partly Sunny
Detailed Forecast
This Afternoon
A slight chance of snow. Cloudy, with a high near 34. Northeast wind around 10 mph. Chance of precipitation is 20%.
Tonight
Cloudy, then gradual clearing toward daybreak, with a low around 19. Northeast wind around 6 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 35. Calm wind becoming south 5 to 9 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 29. South wind around 9 mph, with gusts as high as 18 mph.
Wednesday
A slight chance of rain after 1pm. Mostly cloudy, with a high near 46. South wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 43.
Thursday Night
Mostly cloudy, with a low around 27.
Friday
Partly sunny, with a high near 40.
Friday Night
A chance of snow. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 38.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
Mostly clear, with a low around 19.
Monday
Mostly sunny, with a high near 34.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Annandale VA
38.84°N 77.21°W (Elev. 299 ft)
38.84°N 77.21°W (Elev. 299 ft)
3:53 pm EST Dec 8, 2025
3pm EST Dec 8, 2025-6pm EST Dec 15, 2025



