National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Overcast

68°F

20°C

Humidity 90%
Wind Speed SE 6 mph
Barometer 29.95 in (1014.5 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 23 Sep 4:55 pm EDT
Extended Forecast for

Mount Vernon VA

  • This Afternoon

    This Afternoon: Scattered showers. Cloudy, with a high near 71. Southeast wind around 7 mph. Chance of precipitation is 30%.

    High: 71 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers. Cloudy, with a low around 63. East wind around 6 mph. Chance of precipitation is 40%.

    Low: 63 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers. Cloudy, with a high near 72. East wind 6 to 8 mph. Chance of precipitation is 40%.

    High: 72 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers, with thunderstorms also possible after 2am. Cloudy, with a low around 65. East wind around 6 mph. Chance of precipitation is 50%.

    Low: 65 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Cloudy, with a high near 76. Southeast wind 5 to 7 mph. Chance of precipitation is 60%.

    High: 76 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 30%.

    Low: 68 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: Mostly cloudy, with a high near 82.

    High: 82 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 68.

    Low: 68 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers. Cloudy, with a high near 78. Chance of precipitation is 30%.

    High: 78 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Scattered showers. Cloudy, with a high near 71. Southeast wind around 7 mph. Chance of precipitation is 30%.
Tonight
Scattered showers. Cloudy, with a low around 63. East wind around 6 mph. Chance of precipitation is 40%.
Tuesday
Scattered showers. Cloudy, with a high near 72. East wind 6 to 8 mph. Chance of precipitation is 40%.
Tuesday Night
Scattered showers, with thunderstorms also possible after 2am. Cloudy, with a low around 65. East wind around 6 mph. Chance of precipitation is 50%.
Wednesday
Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Cloudy, with a high near 76. Southeast wind 5 to 7 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 82.
Thursday Night
Mostly cloudy, with a low around 68.
Friday
A chance of showers. Cloudy, with a high near 78. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 77.
Saturday Night
Mostly cloudy, with a low around 63.
Sunday
Partly sunny, with a high near 75.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.
Monday
A chance of showers. Partly sunny, with a high near 74.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Mount Vernon VA
 38.72°N 77.08°W (Elev. 13 ft)
Last Update:
4:30 pm EDT Sep 23, 2024
Forecast Valid:
5pm EDT Sep 23, 2024-6pm EDT Sep 30, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation