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.

A Few Clouds

37°F

3°C

Humidity 71%
Wind Speed Calm
Barometer 30.20 in (1023.0 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 25 Dec 2:55 am EST
Extended Forecast for

Dale City VA

  • Overnight

    Overnight: Mostly cloudy, with a low around 36. South wind around 6 mph.

    Low: 36 °F

    Mostly Cloudy

  • Christmas Day

    Christmas Day: Scattered showers, mainly before 11am. Partly sunny, with a high near 56. South wind 7 to 9 mph becoming north in the afternoon. Chance of precipitation is 40%.

    High: 56 °F

    Scattered
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29. North wind 6 to 9 mph.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of freezing rain before 1pm, then sleet likely between 1pm and 4pm, then rain and sleet likely after 4pm. Increasing clouds, with a high near 35. Northeast wind 5 to 9 mph becoming southeast in the afternoon. Chance of precipitation is 70%. Little or no ice accumulation expected. New sleet accumulation of less than a half inch possible.

    High: 35 °F

    Slight Chance
    Freezing Rain
    then Wintry
    Mix Likely

  • Friday Night

    Friday Night: Rain likely, mainly before 1am. Mostly cloudy, with a low around 34. Southeast wind 5 to 7 mph becoming northeast after midnight. Chance of precipitation is 70%.

    Low: 34 °F

    Rain Likely

  • Saturday

    Saturday: Patchy drizzle before 1pm. Mostly cloudy, with a high near 46.

    High: 46 °F

    Patchy
    Drizzle

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain after 1pm. Cloudy, with a high near 49. Chance of precipitation is 30%.

    High: 49 °F

    Cloudy then
    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain. Cloudy, with a low around 43. Chance of precipitation is 50%.

    Low: 43 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 36. South wind around 6 mph.
Christmas Day
Scattered showers, mainly before 11am. Partly sunny, with a high near 56. South wind 7 to 9 mph becoming north in the afternoon. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 29. North wind 6 to 9 mph.
Friday
A slight chance of freezing rain before 1pm, then sleet likely between 1pm and 4pm, then rain and sleet likely after 4pm. Increasing clouds, with a high near 35. Northeast wind 5 to 9 mph becoming southeast in the afternoon. Chance of precipitation is 70%. Little or no ice accumulation expected. New sleet accumulation of less than a half inch possible.
Friday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 34. Southeast wind 5 to 7 mph becoming northeast after midnight. Chance of precipitation is 70%.
Saturday
Patchy drizzle before 1pm. Mostly cloudy, with a high near 46.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
A chance of rain after 1pm. Cloudy, with a high near 49. Chance of precipitation is 30%.
Sunday Night
A chance of rain. Cloudy, with a low around 43. Chance of precipitation is 50%.
Monday
A chance of rain before 1pm. Mostly cloudy, with a high near 58. Chance of precipitation is 50%.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Sunny, with a high near 36.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 41.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dale City VA
 38.65°N 77.35°W (Elev. 249 ft)
Last Update:
12:53 am EST Dec 25, 2025
Forecast Valid:
3am EST Dec 25, 2025-6pm EST Dec 31, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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