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

28°F

-2°C

Humidity 92%
Wind Speed Calm
Barometer 30.17 in (1022.6 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 13 Mar 1:56 am EDT
Extended Forecast for

Bull Run VA

  • Overnight

    Overnight: Mostly clear, with a low around 29. Light southwest wind.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 55. Breezy, with a south wind 5 to 10 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 39 mph.

    High: 55 °F

    Mostly Sunny
    then
    Decreasing
    Clouds and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 38. Southwest wind 9 to 16 mph, with gusts as high as 26 mph.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 58. West wind 6 to 9 mph.

    High: 58 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 39. Light east wind.

    Low: 39 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain after 2pm. Mostly cloudy, with a high near 61. Chance of precipitation is 20%.

    High: 61 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: Rain after 8pm. Low around 52. Chance of precipitation is 90%.

    Low: 52 °F

    Rain

  • Monday

    Monday: Rain. High near 71. Breezy. Chance of precipitation is 100%.

    High: 71 °F

    Breezy. Rain
    Likely then
    Rain

  • Monday Night

    Monday Night: Rain, mainly before 2am. Low around 31. Chance of precipitation is 80%.

    Low: 31 °F

    Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 29. Light southwest wind.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 55. Breezy, with a south wind 5 to 10 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 39 mph.
Friday Night
Mostly clear, with a low around 38. Southwest wind 9 to 16 mph, with gusts as high as 26 mph.
Saturday
Mostly sunny, with a high near 58. West wind 6 to 9 mph.
Saturday Night
Mostly cloudy, with a low around 39. Light east wind.
Sunday
A slight chance of rain after 2pm. Mostly cloudy, with a high near 61. Chance of precipitation is 20%.
Sunday Night
Rain after 8pm. Low around 52. Chance of precipitation is 90%.
Monday
Rain. High near 71. Breezy. Chance of precipitation is 100%.
Monday Night
Rain, mainly before 2am. Low around 31. Chance of precipitation is 80%.
Tuesday
Partly sunny, with a high near 43.
Tuesday Night
Mostly clear, with a low around 24.
Wednesday
Mostly sunny, with a high near 45.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
Mostly cloudy, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bull Run VA
 38.78°N 77.5°W (Elev. 220 ft)
Last Update:
1:53 am EDT Mar 13, 2026
Forecast Valid:
2am EDT Mar 13, 2026-6pm EDT Mar 19, 2026
 
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