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

36°F

2°C

Humidity 89%
Wind Speed Calm
Barometer 30.27 in (1025.7 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 8 Jan 8:56 pm EST
Extended Forecast for

Manassas Park VA

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. South wind 3 to 5 mph.

    Low: 36 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of rain after 3pm. Increasing clouds, with a high near 56. South wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    High: 56 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday Night

    Friday Night: Rain likely, mainly after 1am. Cloudy, with a low around 49. South wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 49 °F

    Rain Likely

  • Saturday

    Saturday: Rain. High near 57. Light and variable wind becoming east 5 to 7 mph in the morning. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 57 °F

    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly before 1am. Cloudy, with a low around 42. South wind 5 to 7 mph becoming northwest after midnight. Chance of precipitation is 70%.

    Low: 42 °F

    Rain Likely

  • Sunday

    Sunday: A slight chance of rain before 1pm. Partly sunny, with a high near 51. Chance of precipitation is 20%.

    High: 51 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 36. South wind 3 to 5 mph.
Friday
A chance of rain after 3pm. Increasing clouds, with a high near 56. South wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Friday Night
Rain likely, mainly after 1am. Cloudy, with a low around 49. South wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain. High near 57. Light and variable wind becoming east 5 to 7 mph in the morning. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday Night
Rain likely, mainly before 1am. Cloudy, with a low around 42. South wind 5 to 7 mph becoming northwest after midnight. Chance of precipitation is 70%.
Sunday
A slight chance of rain before 1pm. Partly sunny, with a high near 51. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 29.
Monday
Sunny, with a high near 45.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Sunny, with a high near 50.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
Mostly cloudy, with a high near 49.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Manassas Park VA
 38.78°N 77.45°W (Elev. 200 ft)
Last Update:
8:57 pm EST Jan 8, 2026
Forecast Valid:
9pm EST Jan 8, 2026-6pm EST Jan 15, 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