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.

Overcast

40°F

4°C

Humidity 89%
Wind Speed Calm
Barometer 30.23 in (1024.2 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 27 Mar 10:56 pm EDT
Extended Forecast for

Haymarket VA

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Northwest wind 5 to 10 mph, with gusts as high as 21 mph.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 50. Northwest wind 10 to 13 mph, with gusts as high as 26 mph.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 60. South wind 6 to 15 mph, with gusts as high as 25 mph.

    High: 60 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 46. Southwest wind around 10 mph, with gusts as high as 21 mph.

    Low: 46 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 30. Northwest wind 5 to 10 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 50. Northwest wind 10 to 13 mph, with gusts as high as 26 mph.
Saturday Night
Mostly clear, with a low around 29. Calm wind.
Sunday
Mostly sunny, with a high near 60. South wind 6 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 46. Southwest wind around 10 mph, with gusts as high as 21 mph.
Monday
Partly sunny, with a high near 70.
Monday Night
Mostly cloudy, with a low around 56.
Tuesday
Mostly sunny, with a high near 81.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
A chance of rain after 2pm. Mostly sunny, with a high near 84. Chance of precipitation is 50%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 50. Chance of precipitation is 50%.
Thursday
A chance of rain. Partly sunny, with a high near 61. Chance of precipitation is 50%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Friday
Rain likely. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Haymarket VA
 38.82°N 77.64°W (Elev. 348 ft)
Last Update:
10:55 pm EDT Mar 27, 2026
Forecast Valid:
11pm EDT Mar 27, 2026-6pm EDT Apr 3, 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