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

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Fair

47°F

8°C

Humidity 72%
Wind Speed S 3 mph
Barometer 29.43 in (996.9 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 14 Jan 9:55 pm EST
Extended Forecast for

2 Miles NW Bryans Road MD

  • Tonight

    Tonight: A chance of rain, mainly before 2am. Cloudy, then gradually becoming partly cloudy, with a low around 28. Southwest wind 8 to 18 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 30%.

    Low: 28 °F

    Chance Rain

  • Thursday

    Thursday: Sunny, with a high near 33. Northwest wind around 16 mph, with gusts as high as 28 mph.

    High: 33 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 21. West wind 9 to 14 mph, with gusts as high as 24 mph.

    Low: 21 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 38. South wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 38 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31. South wind 6 to 8 mph.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain and snow showers before 1pm, then a slight chance of rain showers. Partly sunny, with a high near 46. Chance of precipitation is 30%.

    High: 46 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 17.

    Low: 17 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of rain, mainly before 2am. Cloudy, then gradually becoming partly cloudy, with a low around 28. Southwest wind 8 to 18 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 33. Northwest wind around 16 mph, with gusts as high as 28 mph.
Thursday Night
Mostly clear, with a low around 21. West wind 9 to 14 mph, with gusts as high as 24 mph.
Friday
Mostly sunny, with a high near 38. South wind 6 to 10 mph, with gusts as high as 18 mph.
Friday Night
Mostly cloudy, with a low around 31. South wind 6 to 8 mph.
Saturday
A chance of rain and snow showers before 1pm, then a slight chance of rain showers. Partly sunny, with a high near 46. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
Partly sunny, with a high near 32.
Sunday Night
Mostly clear, with a low around 17.
M.L.King Day
Sunny, with a high near 35.
Monday Night
Mostly clear, with a low around 17.
Tuesday
Mostly sunny, with a high near 29.
Tuesday Night
Mostly clear, with a low around 15.
Wednesday
Mostly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Bryans Road MD
 38.65°N 77.09°W (Elev. 16 ft)
Last Update:
9:53 pm EST Jan 14, 2026
Forecast Valid:
10pm EST Jan 14, 2026-6pm EST Jan 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation