Current conditions at
Fort Belvoir (KDAA)
Lat: 38.72°NLon: 77.18°WElev: 69ft.
Fair
70°F
21°C
| Humidity | 38% |
| Wind Speed | NW 8 mph |
| Barometer | 29.87 in (1011.8 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 21 Mar 1:55 pm EDT |
Extended Forecast for
4 Miles SW Fort Belvoir VA
This Afternoon

High: 70 °F
Sunny
Tonight

Low: 48 °F
Partly Cloudy
Sunday

High: 84 °F
Mostly Sunny
Sunday Night
Low: 53 °F
Slight Chance
Showers then
Showers
LikelyMonday
High: 61 °F
Showers
Likely then
Slight Chance
RainMonday Night

Low: 35 °F
Mostly Clear
Tuesday

High: 53 °F
Mostly Sunny
Tuesday Night

Low: 37 °F
Mostly Cloudy
Wednesday

High: 62 °F
Partly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 70. North wind around 6 mph.
Tonight
Partly cloudy, with a low around 48. East wind around 5 mph.
Sunday
Mostly sunny, with a high near 84. South wind 6 to 10 mph.
Sunday Night
A slight chance of showers, then showers likely and possibly a thunderstorm after 2am. Increasing clouds, with a low around 53. Southwest wind 7 to 9 mph becoming west after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Showers likely and possibly a thunderstorm before 8am, then a slight chance of rain between 8am and 2pm. Mostly sunny, with a high near 61. North wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Mostly sunny, with a high near 53.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Partly sunny, with a high near 62.
Wednesday Night
Mostly cloudy, with a low around 43.
Thursday
Partly sunny, with a high near 67.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 49. Chance of precipitation is 50%.
Friday
A chance of rain. Partly sunny, with a high near 62. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles SW Fort Belvoir VA
38.66°N 77.18°W (Elev. 59 ft)
38.66°N 77.18°W (Elev. 59 ft)
2:23 pm EDT Mar 21, 2026
2pm EDT Mar 21, 2026-6pm EDT Mar 27, 2026


