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

38°F

3°C

Humidity 94%
Wind Speed Calm
Barometer 30.01 in (1016.6 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 24 Dec 3:55 am EST
Extended Forecast for

Hybla Valley VA

  • Today

    Today: Sunny, with a high near 52. Northwest wind 7 to 13 mph, with gusts as high as 23 mph.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 36. Light and variable wind.

    Low: 36 °F

    Increasing
    Clouds

  • Christmas Day

    Christmas Day: A chance of rain, mainly between 7am and 1pm. Mostly cloudy, with a high near 54. South wind 6 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 40%.

    High: 54 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 30. North wind around 6 mph.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of rain and snow before 1pm, then rain, snow, and sleet likely between 1pm and 4pm, then rain and sleet likely after 4pm. Cloudy, with a high near 37. Northeast wind 5 to 7 mph becoming southeast in the afternoon. Chance of precipitation is 70%. New snow and sleet accumulation of less than a half inch possible.

    High: 37 °F

    Slight Chance
    Rain/Snow
    then Wintry
    Mix Likely

  • Friday Night

    Friday Night: Rain, mainly before 1am. Low around 31. Chance of precipitation is 80%.

    Low: 31 °F

    Rain

  • Saturday

    Saturday: Mostly cloudy, with a high near 45.

    High: 45 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain likely, mainly after 1pm. Cloudy, with a high near 50. Chance of precipitation is 60%.

    High: 50 °F

    Rain Likely

Detailed Forecast

Today
Sunny, with a high near 52. Northwest wind 7 to 13 mph, with gusts as high as 23 mph.
Tonight
Increasing clouds, with a low around 36. Light and variable wind.
Christmas Day
A chance of rain, mainly between 7am and 1pm. Mostly cloudy, with a high near 54. South wind 6 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 30. North wind around 6 mph.
Friday
A slight chance of rain and snow before 1pm, then rain, snow, and sleet likely between 1pm and 4pm, then rain and sleet likely after 4pm. Cloudy, with a high near 37. Northeast wind 5 to 7 mph becoming southeast in the afternoon. Chance of precipitation is 70%. New snow and sleet accumulation of less than a half inch possible.
Friday Night
Rain, mainly before 1am. Low around 31. Chance of precipitation is 80%.
Saturday
Mostly cloudy, with a high near 45.
Saturday Night
Mostly cloudy, with a low around 36.
Sunday
Rain likely, mainly after 1pm. Cloudy, with a high near 50. Chance of precipitation is 60%.
Sunday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 43.
Monday Night
Mostly clear, with a low around 22.
Tuesday
Sunny, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hybla Valley VA
 38.76°N 77.08°W (Elev. 157 ft)
Last Update:
3:53 am EST Dec 24, 2025
Forecast Valid:
4am EST Dec 24, 2025-6pm EST Dec 30, 2025
 
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