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

54°F

12°C

Humidity 55%
Wind Speed S 3 mph
Barometer 30.01 in (1016.5 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 26 Mar 4:55 am EDT
Extended Forecast for

La Plata MD

  • Today

    Today: Mostly sunny, with a high near 77. Southwest wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 77 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 53. Southwest wind 11 to 14 mph, with gusts as high as 18 mph.

    Low: 53 °F

    Increasing
    Clouds

  • Friday

    Friday: Rain, mainly after 8am. Temperature rising to near 67 by 9am, then falling to around 51 during the remainder of the day. West wind 10 to 14 mph becoming north in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 67 °F⇓

    Rain Likely
    then Rain

  • Friday Night

    Friday Night: Rain, mainly before 8pm. Low around 34. Northwest wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Rain then
    Chance Rain

  • Saturday

    Saturday: Sunny, with a high near 48. Northwest wind 10 to 14 mph, with gusts as high as 20 mph.

    High: 48 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 31.

    Low: 31 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 77. Southwest wind 9 to 14 mph, with gusts as high as 22 mph.
Tonight
Increasing clouds, with a low around 53. Southwest wind 11 to 14 mph, with gusts as high as 18 mph.
Friday
Rain, mainly after 8am. Temperature rising to near 67 by 9am, then falling to around 51 during the remainder of the day. West wind 10 to 14 mph becoming north in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain, mainly before 8pm. Low around 34. Northwest wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Sunny, with a high near 48. Northwest wind 10 to 14 mph, with gusts as high as 20 mph.
Saturday Night
Clear, with a low around 31.
Sunday
Sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 43.
Monday
Partly sunny, with a high near 67.
Monday Night
A chance of rain between 8pm and 2am. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.
Tuesday
A chance of rain. Partly sunny, with a high near 72. Chance of precipitation is 30%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.
Wednesday
A chance of rain. Partly sunny, with a high near 78. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
La Plata MD
 38.53°N 76.97°W (Elev. 148 ft)
Last Update:
4:55 am EDT Mar 26, 2026
Forecast Valid:
5am EDT Mar 26, 2026-6pm EDT Apr 1, 2026
 
Forecast Discussion
 
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Additional Resources

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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