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

41°F

5°C

Humidity 65%
Wind Speed Calm
Barometer 29.79 in (1009.1 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 27 Dec 1:55 am EST
Extended Forecast for

La Plata MD

  • Overnight

    Overnight: Mostly cloudy, with a low around 36. Northwest wind 5 to 7 mph.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 45. North wind 8 to 13 mph, with gusts as high as 21 mph.

    High: 45 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29. Northeast wind around 6 mph becoming calm in the evening.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain after 1pm. Mostly cloudy, with a high near 46. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 20%.

    High: 46 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain after 1am. Cloudy, with a low around 43. South wind 9 to 11 mph. Chance of precipitation is 30%.

    Low: 43 °F

    Cloudy then
    Chance Rain

  • Monday

    Monday: A chance of rain. Mostly cloudy, with a high near 64. Chance of precipitation is 50%.

    High: 64 °F

    Chance Rain

  • Monday Night

    Monday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 36. Northwest wind 5 to 7 mph.
Saturday
Mostly sunny, with a high near 45. North wind 8 to 13 mph, with gusts as high as 21 mph.
Saturday Night
Mostly cloudy, with a low around 29. Northeast wind around 6 mph becoming calm in the evening.
Sunday
A slight chance of rain after 1pm. Mostly cloudy, with a high near 46. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 20%.
Sunday Night
A chance of rain after 1am. Cloudy, with a low around 43. South wind 9 to 11 mph. Chance of precipitation is 30%.
Monday
A chance of rain. Mostly cloudy, with a high near 64. Chance of precipitation is 50%.
Monday Night
Mostly clear, with a low around 27.
Tuesday
Sunny, with a high near 36.
Tuesday Night
Mostly clear, with a low around 23.
Wednesday
Mostly sunny, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 26.
New Year's Day
Mostly cloudy, with a high near 41.
Thursday Night
Partly cloudy, with a low around 19.
Friday
Sunny, with a high near 33.
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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:
12:53 am EST Dec 27, 2025
Forecast Valid:
2am EST Dec 27, 2025-6pm EST Jan 2, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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