Current conditions at
Fort Belvoir (KDAA)
Lat: 38.72°NLon: 77.18°WElev: 69ft.
Fair
73°F
23°C
| Humidity | 31% |
| Wind Speed | S 7 mph |
| Barometer | 30.22 in (1023.6 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 10.00 mi |
| Last update | 10 Apr 1:55 pm EDT |
Extended Forecast for
Mount Vernon VA
This Afternoon
High: 76 °F
Sunny
Tonight
Low: 56 °F
Partly Cloudy
Saturday
High: 71 °F
Sunny
Saturday Night
Low: 48 °F
Mostly Clear
Sunday
High: 73 °F
Mostly Sunny
Sunday Night
Low: 59 °F
Mostly Cloudy
Monday
High: 84 °F
Partly Sunny
Monday Night
Low: 63 °F
Partly Cloudy
Tuesday
High: 89 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 76. South wind around 8 mph.
Tonight
Partly cloudy, with a low around 56. South wind 5 to 7 mph becoming west after midnight.
Saturday
Sunny, with a high near 71. North wind 8 to 10 mph.
Saturday Night
Mostly clear, with a low around 48. Calm wind.
Sunday
Mostly sunny, with a high near 73. Light and variable wind becoming south 6 to 11 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 59.
Monday
Partly sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
Mostly sunny, with a high near 89.
Tuesday Night
Partly cloudy, with a low around 67.
Wednesday
Partly sunny, with a high near 92.
Wednesday Night
Mostly cloudy, with a low around 69.
Thursday
Mostly sunny, with a high near 90.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mount Vernon VA
38.72°N 77.11°W (Elev. 36 ft)
38.72°N 77.11°W (Elev. 36 ft)
2:12 pm EDT Apr 10, 2026
2pm EDT Apr 10, 2026-6pm EDT Apr 16, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
