Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Overcast with Haze

56°F

13°C

Humidity 71%
Wind Speed Calm
Barometer 30.11 in (1019.9 mb)
Dewpoint 47°F (8°C)
Visibility 4.00 mi
Last update 10 Apr 11:55 pm EDT
Extended Forecast for

Mount Vernon VA

  • Overnight

    Overnight: Partly cloudy, with a low around 56. West wind around 6 mph.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 71. North wind 8 to 10 mph.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48. Calm wind.

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 73. Light and variable wind becoming south 6 to 11 mph in the morning.

    High: 73 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 59. South wind around 9 mph.

    Low: 59 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 84.

    High: 84 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 64.

    Low: 64 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 89.

    High: 89 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 56. West wind around 6 mph.
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. South wind around 9 mph.
Monday
Partly sunny, with a high near 84.
Monday Night
Mostly cloudy, with a low around 64.
Tuesday
Partly sunny, with a high near 89.
Tuesday Night
Partly cloudy, with a low around 66.
Wednesday
Mostly sunny, with a high near 93.
Wednesday Night
Mostly cloudy, with a low around 69.
Thursday
Partly sunny, with a high near 90.
Thursday Night
Mostly cloudy, with a low around 65.
Friday
Mostly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Vernon VA
 38.72°N 77.11°W (Elev. 36 ft)
10:54 pm EDT Apr 10, 2026
12am EDT Apr 11, 2026-6pm EDT Apr 17, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database