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

53°F

12°C

Humidity 41%
Wind Speed S 12 mph
Barometer 29.76 in (1008.4 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 13 Mar 7:56 pm EDT
Extended Forecast for

Manassas Regional Airport VA

  • Tonight

    Tonight: Mostly clear, with a low around 38. Southwest wind 9 to 16 mph, with gusts as high as 33 mph.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 59. Northwest wind 8 to 15 mph, with gusts as high as 26 mph.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35. Northeast wind around 5 mph becoming calm in the evening.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 60. Southeast wind 6 to 14 mph, with gusts as high as 23 mph.

    High: 60 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain. Low around 50. Southeast wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.

    Low: 50 °F

    Rain

  • Monday

    Monday: Showers likely, then showers and possibly a thunderstorm after 11am. High near 71. Breezy. Chance of precipitation is 100%.

    High: 71 °F

    Showers
    Likely then
    Showers and
    Breezy

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Low around 29. Breezy. Chance of precipitation is 80%.

    Low: 29 °F

    Showers and
    Breezy then
    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 38. Southwest wind 9 to 16 mph, with gusts as high as 33 mph.
Saturday
Mostly sunny, with a high near 59. Northwest wind 8 to 15 mph, with gusts as high as 26 mph.
Saturday Night
Mostly cloudy, with a low around 35. Northeast wind around 5 mph becoming calm in the evening.
Sunday
Mostly cloudy, with a high near 60. Southeast wind 6 to 14 mph, with gusts as high as 23 mph.
Sunday Night
Rain. Low around 50. Southeast wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Monday
Showers likely, then showers and possibly a thunderstorm after 11am. High near 71. Breezy. Chance of precipitation is 100%.
Monday Night
Showers and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Low around 29. Breezy. Chance of precipitation is 80%.
Tuesday
Mostly sunny, with a high near 42.
Tuesday Night
Mostly clear, with a low around 20.
Wednesday
Partly sunny, with a high near 45.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 57.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Partly sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Manassas Regional Airport VA
 38.71°N 77.51°W (Elev. 200 ft)
Last Update:
7:53 pm EDT Mar 13, 2026
Forecast Valid:
8pm EDT Mar 13, 2026-6pm EDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation