National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Manassas, Manassas Regional Airport/Harry P. Davis Field (KHEF)

Lat: 38.72°NLon: 77.52°WElev: 194ft.

Fair

25°F

-4°C

Humidity 92%
Wind Speed Calm
Barometer 30.12 in (1020.7 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 3 Dec 10:56 pm EST
Extended Forecast for

4 Miles SSE Manassas VA

  • Tonight

    Tonight: Mostly clear, with a low around 23. Light and variable wind.

    Low: 23 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 44. Light northwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 44 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 22. North wind 5 to 9 mph becoming calm after midnight.

    Low: 22 °F

    Increasing
    Clouds

  • Friday

    Friday: A chance of snow. Cloudy, with a high near 36. Light and variable wind becoming south around 5 mph in the afternoon. Chance of precipitation is 50%.

    High: 36 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of snow and freezing rain before 1am, then a slight chance of freezing rain. Cloudy, with a low around 23. Calm wind. Chance of precipitation is 30%.

    Low: 23 °F

    Chance Wintry
    Mix

  • Saturday

    Saturday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 23. Light and variable wind.
Thursday
Increasing clouds, with a high near 44. Light northwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Thursday Night
Increasing clouds, with a low around 22. North wind 5 to 9 mph becoming calm after midnight.
Friday
A chance of snow. Cloudy, with a high near 36. Light and variable wind becoming south around 5 mph in the afternoon. Chance of precipitation is 50%.
Friday Night
A chance of snow and freezing rain before 1am, then a slight chance of freezing rain. Cloudy, with a low around 23. Calm wind. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 44.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
Partly sunny, with a high near 43.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
Partly sunny, with a high near 38.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Mostly sunny, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Manassas VA
 38.71°N 77.46°W (Elev. 223 ft)
Last Update:
9:53 pm EST Dec 3, 2025
Forecast Valid:
10pm EST Dec 3, 2025-6pm EST Dec 10, 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