National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Manassas, Manassas Regional Airport/Harry P. Davis Field (KHEF)

Lat: 38.72°NLon: 77.52°WElev: 194ft.

Fair

45°F

7°C

Humidity 86%
Wind Speed Calm
Barometer 30.03 in (1017.4 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 10 Mar 12:56 am EDT
Extended Forecast for

3 Miles SE Manassas Regional Airport VA

  • Overnight

    Overnight: Clear, with a low around 48. Light southwest wind.

    Low: 48 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 81. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 59. South wind around 5 mph becoming calm in the evening.

    Low: 59 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of showers and thunderstorms before 2pm, then a chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 81. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 40%.

    High: 81 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of rain and thunderstorms, then showers likely after 1am. Mostly cloudy, with a low around 53. South wind 10 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    Low: 53 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Thursday

    Thursday: Showers likely, mainly before 2pm. Mostly cloudy, with a high near 55. Chance of precipitation is 60%.

    High: 55 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 57. Breezy.

    High: 57 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 48. Light southwest wind.
Tuesday
Sunny, with a high near 81. Calm wind becoming south 5 to 8 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 59. South wind around 5 mph becoming calm in the evening.
Wednesday
A chance of showers and thunderstorms before 2pm, then a chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 81. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 40%.
Wednesday Night
A slight chance of rain and thunderstorms, then showers likely after 1am. Mostly cloudy, with a low around 53. South wind 10 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Thursday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 55. Chance of precipitation is 60%.
Thursday Night
Partly cloudy, with a low around 31.
Friday
Mostly sunny, with a high near 57. Breezy.
Friday Night
Mostly cloudy, with a low around 40.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Partly sunny, with a high near 68.
Sunday Night
Showers. Low around 47. Chance of precipitation is 80%.
Monday
Showers. High near 58. Chance of precipitation is 80%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Manassas Regional Airport VA
 38.69°N 77.49°W (Elev. 200 ft)
Last Update:
1:54 am EDT Mar 10, 2026
Forecast Valid:
1am EDT Mar 10, 2026-6pm EDT Mar 16, 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