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.

Mostly Cloudy

62°F

17°C

Humidity 60%
Wind Speed S 5 mph
Barometer 29.77 in (1008.4 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 20 Mar 10:55 pm EDT
Extended Forecast for

Bryans Road MD

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 2am, then scattered showers between 2am and 3am. Cloudy, then gradually becoming partly cloudy, with a low around 48. Southwest wind 6 to 8 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 48 °F

    Showers
    Likely

  • Saturday

    Saturday: Mostly sunny, with a high near 63. North wind 6 to 10 mph.

    High: 63 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44. South wind around 6 mph.

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 73. Southwest wind 7 to 10 mph.

    High: 73 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Isolated showers, then scattered showers and thunderstorms after 2am. Mostly cloudy, with a low around 52. South wind around 10 mph. Chance of precipitation is 50%.

    Low: 52 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Monday

    Monday: Scattered showers before 2pm. Partly sunny, with a high near 58. Chance of precipitation is 30%.

    High: 58 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Tuesday Night

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

    Low: 39 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Showers likely and possibly a thunderstorm before 2am, then scattered showers between 2am and 3am. Cloudy, then gradually becoming partly cloudy, with a low around 48. Southwest wind 6 to 8 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Mostly sunny, with a high near 63. North wind 6 to 10 mph.
Saturday Night
Partly cloudy, with a low around 44. South wind around 6 mph.
Sunday
Partly sunny, with a high near 73. Southwest wind 7 to 10 mph.
Sunday Night
Isolated showers, then scattered showers and thunderstorms after 2am. Mostly cloudy, with a low around 52. South wind around 10 mph. Chance of precipitation is 50%.
Monday
Scattered showers before 2pm. Partly sunny, with a high near 58. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Sunny, with a high near 49.
Tuesday Night
Mostly cloudy, with a low around 39.
Wednesday
Mostly cloudy, with a high near 54.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 48. Chance of precipitation is 30%.
Friday
A chance of rain. Partly sunny, with a high near 58. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bryans Road MD
 38.63°N 77.1°W (Elev. 95 ft)
Last Update:
10:53 pm EDT Mar 20, 2026
Forecast Valid:
11pm EDT Mar 20, 2026-6pm EDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation