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.

Fog/Mist

31°F

-1°C

Humidity 96%
Wind Speed Calm
Barometer 30.05 in (1017.9 mb)
Dewpoint 30°F (-1°C)
Visibility 0.63 mi
Last update 6 Dec 11:55 pm EST
Extended Forecast for

2 Miles NNW Potomac Heights MD

  • Overnight

    Overnight: Partly cloudy, with a low around 30. Northwest wind around 5 mph becoming calm.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 42. Light and variable wind.

    High: 42 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31. Light and variable wind becoming north 11 to 16 mph in the evening.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 33. North wind 10 to 18 mph, with gusts as high as 22 mph.

    High: 33 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 22. North wind 3 to 8 mph.

    Low: 22 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 30. Northwest wind around 5 mph becoming calm.
Sunday
Partly sunny, with a high near 42. Light and variable wind.
Sunday Night
Mostly cloudy, with a low around 31. Light and variable wind becoming north 11 to 16 mph in the evening.
Monday
Partly sunny, with a high near 33. North wind 10 to 18 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 22. North wind 3 to 8 mph.
Tuesday
Mostly sunny, with a high near 37.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Mostly cloudy, with a high near 47.
Wednesday Night
Mostly cloudy, with a low around 39.
Thursday
Partly sunny, with a high near 47.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.
Friday
A chance of rain and snow. Partly sunny, with a high near 43. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 27. Blustery.
Saturday
Mostly sunny, with a high near 33. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Potomac Heights MD
 38.63°N 77.15°W (Elev. 3 ft)
Last Update:
9:53 pm EST Dec 6, 2025
Forecast Valid:
12am EST Dec 7, 2025-6pm EST Dec 13, 2025
 
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