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.

Overcast

45°F

7°C

Humidity 86%
Wind Speed SW 6 mph
Barometer 30.13 in (1020.6 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 30 Nov 8:55 pm EST
Extended Forecast for

Hybla Valley VA

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 30. West wind 7 to 10 mph, with gusts as high as 22 mph.

    Low: 30 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 44. Northwest wind 5 to 10 mph becoming light north in the afternoon.

    High: 44 °F

    Sunny

  • Monday Night

    Monday Night: A chance of snow and sleet between 1am and 4am, then rain and sleet likely, possibly mixed with snow. Increasing clouds, with a low around 30. Light southeast wind. Chance of precipitation is 70%. New snow and sleet accumulation of less than a half inch possible.

    Low: 30 °F

    Partly Cloudy
    then Wintry
    Mix Likely

  • Tuesday

    Tuesday: Rain and sleet likely before 7am, then rain. High near 39. Light and variable wind becoming northwest 5 to 9 mph in the afternoon. Chance of precipitation is 100%. New sleet accumulation of less than a half inch possible.

    High: 39 °F

    Rain/Sleet
    then Rain

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 1am. Partly cloudy, with a low around 27. Northwest wind around 10 mph. Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 30. West wind 7 to 10 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 44. Northwest wind 5 to 10 mph becoming light north in the afternoon.
Monday Night
A chance of snow and sleet between 1am and 4am, then rain and sleet likely, possibly mixed with snow. Increasing clouds, with a low around 30. Light southeast wind. Chance of precipitation is 70%. New snow and sleet accumulation of less than a half inch possible.
Tuesday
Rain and sleet likely before 7am, then rain. High near 39. Light and variable wind becoming northwest 5 to 9 mph in the afternoon. Chance of precipitation is 100%. New sleet accumulation of less than a half inch possible.
Tuesday Night
A slight chance of rain before 1am. Partly cloudy, with a low around 27. Northwest wind around 10 mph. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 41.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
Partly sunny, with a high near 46.
Thursday Night
Partly cloudy, with a low around 21.
Friday
Partly sunny, with a high near 36.
Friday Night
Rain and snow likely. Cloudy, with a low around 29. Chance of precipitation is 60%.
Saturday
A chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hybla Valley VA
 38.74°N 77.08°W (Elev. 39 ft)
Last Update:
6:53 pm EST Nov 30, 2025
Forecast Valid:
9pm EST Nov 30, 2025-6pm EST Dec 7, 2025
 
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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