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

31°F

-1°C

Humidity 89%
Wind Speed S 6 mph
Barometer 29.77 in (1008.8 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 10 Dec 6:56 am EST
Extended Forecast for

2 Miles NW Bristow VA

  • Today

    Today: A slight chance of rain before noon, then a chance of rain after 1pm. Cloudy, with a high near 46. Southwest wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    High: 46 °F

    Chance Rain

  • Tonight

    Tonight: Partly cloudy, with a low around 29. Southwest wind 9 to 11 mph becoming northwest after midnight.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 39. Northwest wind 9 to 16 mph, with gusts as high as 28 mph.

    High: 39 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 23. West wind around 6 mph becoming calm after midnight.

    Low: 23 °F

    Increasing
    Clouds

  • Friday

    Friday: A chance of snow. Mostly cloudy, with a high near 38. Calm wind becoming southwest around 6 mph in the morning. Chance of precipitation is 40%.

    High: 38 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of snow before 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.

    Low: 25 °F

    Chance Snow

  • Saturday

    Saturday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.

    Low: 25 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of rain before noon, then a chance of rain after 1pm. Cloudy, with a high near 46. Southwest wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Tonight
Partly cloudy, with a low around 29. Southwest wind 9 to 11 mph becoming northwest after midnight.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 39. Northwest wind 9 to 16 mph, with gusts as high as 28 mph.
Thursday Night
Increasing clouds, with a low around 23. West wind around 6 mph becoming calm after midnight.
Friday
A chance of snow. Mostly cloudy, with a high near 38. Calm wind becoming southwest around 6 mph in the morning. Chance of precipitation is 40%.
Friday Night
A chance of snow before 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 43.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 36.
Sunday Night
Mostly clear, with a low around 15.
Monday
Sunny, with a high near 33.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Mostly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Bristow VA
 38.76°N 77.56°W (Elev. 223 ft)
Last Update:
6:53 am EST Dec 10, 2025
Forecast Valid:
7am EST Dec 10, 2025-6pm EST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation