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.

Mostly Cloudy

59°F

15°C

Humidity 54%
Wind Speed N 6 mph
Barometer 29.90 in (1013.1 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 25 Dec 1:56 pm EST
Extended Forecast for

Bull Run VASimilar City Names

  • Christmas Day

    Christmas Day: Partly sunny, with a high near 56. North wind 7 to 9 mph.

    High: 56 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 28. North wind 5 to 8 mph.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: A chance of rain between noon and 5pm, then a chance of sleet after 5pm. Cloudy, with a high near 35. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 40%.

    High: 35 °F

    Mostly Cloudy
    then Chance
    Rain/Sleet

  • Friday Night

    Friday Night: Rain likely, mainly between 7pm and 1am, then a slight chance of drizzle after 1am. Mostly cloudy, with a low around 35. South wind 5 to 9 mph becoming light and variable after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Rain Likely

  • Saturday

    Saturday: Partly sunny, with a high near 48. North wind 6 to 9 mph.

    High: 48 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31.

    Low: 31 °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 42. Chance of precipitation is 50%.

    Low: 42 °F

    Chance Rain

  • Monday

    Monday: Rain likely, mainly before 1pm. Mostly cloudy, with a high near 61. Chance of precipitation is 60%.

    High: 61 °F

    Rain Likely

Detailed Forecast

Christmas Day
Partly sunny, with a high near 56. North wind 7 to 9 mph.
Tonight
Partly cloudy, with a low around 28. North wind 5 to 8 mph.
Friday
A chance of rain between noon and 5pm, then a chance of sleet after 5pm. Cloudy, with a high near 35. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 40%.
Friday Night
Rain likely, mainly between 7pm and 1am, then a slight chance of drizzle after 1am. Mostly cloudy, with a low around 35. South wind 5 to 9 mph becoming light and variable after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Partly sunny, with a high near 48. North wind 6 to 9 mph.
Saturday Night
Mostly cloudy, with a low around 31.
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 42. Chance of precipitation is 50%.
Monday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 61. Chance of precipitation is 60%.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Sunny, with a high near 38.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bull Run VASimilar City Names
 38.78°N 77.53°W (Elev. 299 ft)
Last Update:
2:04 pm EST Dec 25, 2025
Forecast Valid:
2pm EST Dec 25, 2025-6pm EST Dec 31, 2025
 
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Additional Resources

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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