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

35°F

2°C

Humidity 82%
Wind Speed S 5 mph
Barometer 30.37 in (1029.0 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 25 Mar 4:56 am EDT
Extended Forecast for

Manassas VA

  • Today

    Today: Partly sunny, with a high near 60. South wind 5 to 9 mph.

    High: 60 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 48. Southeast wind 7 to 9 mph.

    Low: 48 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 75. Southwest wind 9 to 13 mph, with gusts as high as 22 mph.

    High: 75 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Rain likely, mainly after 2am. Increasing clouds, with a low around 55. Southwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 55 °F

    Slight Chance
    Rain then
    Rain Likely

  • Friday

    Friday: Rain likely. Cloudy, with a high near 64. North wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

    High: 64 °F

    Rain Likely

  • Friday Night

    Friday Night: A slight chance of rain before 2am. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 60. South wind 5 to 9 mph.
Tonight
Mostly cloudy, with a low around 48. Southeast wind 7 to 9 mph.
Thursday
Partly sunny, with a high near 75. Southwest wind 9 to 13 mph, with gusts as high as 22 mph.
Thursday Night
Rain likely, mainly after 2am. Increasing clouds, with a low around 55. Southwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain likely. Cloudy, with a high near 64. North wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Friday Night
A slight chance of rain before 2am. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 51.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 42.
Monday
Partly sunny, with a high near 66.
Monday Night
Mostly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Manassas VA
 38.76°N 77.48°W (Elev. 289 ft)
Last Update:
4:53 am EDT Mar 25, 2026
Forecast Valid:
5am EDT Mar 25, 2026-6pm EDT Mar 31, 2026
 
Forecast Discussion
 
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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