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

39°F

4°C

Humidity 79%
Wind Speed NW 3 mph
Barometer 30.02 in (1017.3 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 7 Jan 8:56 pm EST
Extended Forecast for

6 Miles SE Manassas Regional Airport VA

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly clear, with a low around 34. Light north wind.

    Low: 34 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 55. Calm wind becoming south around 5 mph.

    High: 55 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 40. South wind 3 to 5 mph.

    Low: 40 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of rain after 1pm. Cloudy, with a high near 61. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 61 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday Night

    Friday Night: Rain likely, mainly after 1am. Cloudy, with a low around 55. South wind around 7 mph. Chance of precipitation is 70%.

    Low: 55 °F

    Chance Rain
    then Rain
    Likely

  • Saturday

    Saturday: Rain, with thunderstorms also possible after 1pm. High near 65. Chance of precipitation is 100%.

    High: 65 °F

    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly before 1am. Cloudy, with a low around 43. Chance of precipitation is 70%.

    Low: 43 °F

    Rain Likely

  • Sunday

    Sunday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

  • Sunday Night

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

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, mostly clear, with a low around 34. Light north wind.
Thursday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 55. Calm wind becoming south around 5 mph.
Thursday Night
Mostly cloudy, with a low around 40. South wind 3 to 5 mph.
Friday
A chance of rain after 1pm. Cloudy, with a high near 61. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday Night
Rain likely, mainly after 1am. Cloudy, with a low around 55. South wind around 7 mph. Chance of precipitation is 70%.
Saturday
Rain, with thunderstorms also possible after 1pm. High near 65. Chance of precipitation is 100%.
Saturday Night
Rain likely, mainly before 1am. Cloudy, with a low around 43. Chance of precipitation is 70%.
Sunday
Partly sunny, with a high near 52.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Sunny, with a high near 44.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Partly cloudy, with a low around 31.
Wednesday
Mostly cloudy, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Manassas Regional Airport VA
 38.64°N 77.47°W (Elev. 299 ft)
Last Update:
6:53 pm EST Jan 7, 2026
Forecast Valid:
9pm EST Jan 7, 2026-6pm EST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation