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

24°F

-4°C

Humidity 42%
Wind Speed W 5 mph
Barometer 29.95 in (1014.6 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 16 Jan 5:55 am EST
Extended Forecast for

Hybla Valley VA

  • Today

    Today: Mostly sunny, with a high near 38. West wind 6 to 10 mph becoming south in the afternoon.

    High: 38 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 33. South wind around 9 mph.

    Low: 33 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Scattered rain and snow showers before 10am, then scattered rain showers between 10am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 47. South wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 47 °F

    Scattered
    Rain/Snow
    then
    Scattered
    Showers

  • Saturday Night

    Saturday Night: A slight chance of rain before 4am, then a slight chance of rain and snow. Increasing clouds, with a low around 30. Southwest wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of snow, mainly between 7am and 1pm. Mostly cloudy, with a high near 37. Northwest wind 5 to 7 mph. Chance of precipitation is 30%.

    High: 37 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 28.

    High: 28 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 38. West wind 6 to 10 mph becoming south in the afternoon.
Tonight
Increasing clouds, with a low around 33. South wind around 9 mph.
Saturday
Scattered rain and snow showers before 10am, then scattered rain showers between 10am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 47. South wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Saturday Night
A slight chance of rain before 4am, then a slight chance of rain and snow. Increasing clouds, with a low around 30. Southwest wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 20%.
Sunday
A chance of snow, mainly between 7am and 1pm. Mostly cloudy, with a high near 37. Northwest wind 5 to 7 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 22.
M.L.King Day
Sunny, with a high near 40.
Monday Night
Mostly clear, with a low around 15.
Tuesday
Sunny, with a high near 28.
Tuesday Night
Mostly clear, with a low around 16.
Wednesday
Mostly sunny, with a high near 38.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Partly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hybla Valley VA
 38.76°N 77.08°W (Elev. 157 ft)
Last Update:
5:31 am EST Jan 16, 2026
Forecast Valid:
6am EST Jan 16, 2026-6pm EST Jan 22, 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