Hazardous Weather Conditions
Current conditions at
Fort Belvoir (KDAA)
Lat: 38.72°NLon: 77.18°WElev: 69ft.
Fair
33°F
1°C
| Humidity | 30% |
| Wind Speed | W 15 G 25 mph |
| Barometer | 29.57 in (1001.7 mb) |
| Dewpoint | 4°F (-16°C) |
| Visibility | 10.00 mi |
| Wind Chill | 23°F (-5°C) |
| Last update | 15 Jan 6:55 am EST |
Extended Forecast for
Annandale VA
Today

High: 32 °F
Mostly Sunny
Tonight

Low: 21 °F
Mostly Clear
Friday

High: 38 °F
Increasing
CloudsFriday Night

Low: 32 °F
Mostly Cloudy
Saturday
High: 46 °F
Chance
Rain/Snow
then Chance
RainSaturday Night
Low: 27 °F
Mostly Cloudy
then Slight
Chance
Rain/SnowSunday

High: 32 °F
Chance Snow
Sunday Night

Low: 19 °F
Mostly Clear
M.L.King Day

High: 34 °F
Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 32. West wind 11 to 16 mph, with gusts as high as 28 mph.
Tonight
Mostly clear, with a low around 21. Northwest wind 8 to 15 mph, with gusts as high as 33 mph.
Friday
Increasing clouds, with a high near 38. South wind 6 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 32. South wind 7 to 9 mph, with gusts as high as 18 mph.
Saturday
A chance of snow before 10am, then a chance of rain between 10am and 1pm. Mostly cloudy, with a high near 46. Southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Saturday Night
A slight chance of rain and snow between 1am and 4am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 27. Chance of precipitation is 20%.
Sunday
A chance of snow before 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 19.
M.L.King Day
Sunny, with a high near 34.
Monday Night
Partly cloudy, with a low around 16.
Tuesday
Sunny, with a high near 25.
Tuesday Night
Mostly clear, with a low around 13.
Wednesday
Mostly sunny, with a high near 33.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
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)
6:53 am EST Jan 15, 2026
7am EST Jan 15, 2026-6pm EST Jan 21, 2026



