Hazardous Weather Conditions
Current conditions at
Fort Belvoir (KDAA)
Lat: 38.72°NLon: 77.18°WElev: 69ft.
Light Rain
37°F
3°C
| Humidity | 93% |
| Wind Speed | Calm |
| Barometer | 29.72 in (1006.8 mb) |
| Dewpoint | 35°F (2°C) |
| Visibility | 7.00 mi |
| Last update | 2 Dec 12:55 pm EST |
Extended Forecast for
Lorton VA
This Afternoon

High: 41 °F
Rain Likely
and Patchy
FogTonight

Low: 28 °F
Mostly Clear
Wednesday

High: 43 °F
Sunny
Wednesday Night

Low: 27 °F
Mostly Clear
Thursday

High: 44 °F
Partly Sunny
Thursday Night

Low: 21 °F
Partly Cloudy
Friday
High: 35 °F
Partly Sunny
then Chance
SnowFriday Night

Low: 26 °F
Chance Wintry
MixSaturday

High: 44 °F
Partly Sunny
Detailed Forecast
This Afternoon
Rain likely, mainly before 2pm. Patchy fog before 4pm. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 41. Light north wind becoming northwest 5 to 9 mph. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly clear, with a low around 28. Northwest wind around 11 mph, with gusts as high as 23 mph.
Wednesday
Sunny, with a high near 43. Northwest wind 5 to 10 mph becoming light and variable in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 27. Light and variable wind.
Thursday
Partly sunny, with a high near 44. Light northwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
Thursday Night
Partly cloudy, with a low around 21.
Friday
A chance of snow after 1pm. Mostly cloudy, with a high near 35. Chance of precipitation is 40%.
Friday Night
A chance of rain, snow, and freezing rain before 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 44.
Saturday Night
Mostly cloudy, with a low around 28.
Sunday
Partly sunny, with a high near 42.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
Partly sunny, with a high near 36.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Lorton VA
38.71°N 77.23°W (Elev. 125 ft)
38.71°N 77.23°W (Elev. 125 ft)
12:52 pm EST Dec 2, 2025
1pm EST Dec 2, 2025-6pm EST Dec 8, 2025



