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

43°F

6°C

Humidity 63%
Wind Speed NE 6 mph
Barometer 30.14 in (1021.4 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 27 Dec 4:56 pm EST
Extended Forecast for

2 Miles ENE Haymarket VA

  • Tonight

    Tonight: Increasing clouds, with a low around 28. Northeast wind around 6 mph becoming calm in the evening.

    Low: 28 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A slight chance of rain between 1pm and 4pm. Mostly cloudy, with a high near 49. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    High: 49 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: A slight chance of rain after 1am. Cloudy, with a low around 43. South wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 43 °F

    Cloudy then
    Slight Chance
    Rain

  • Monday

    Monday: A chance of rain, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 58. Southwest wind 15 to 18 mph becoming west in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 30%.

    High: 58 °F

    Chance Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26. West wind 14 to 16 mph, with gusts as high as 31 mph.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 28. Northeast wind around 6 mph becoming calm in the evening.
Sunday
A slight chance of rain between 1pm and 4pm. Mostly cloudy, with a high near 49. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of rain after 1am. Cloudy, with a low around 43. South wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Monday
A chance of rain, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 58. Southwest wind 15 to 18 mph becoming west in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 26. West wind 14 to 16 mph, with gusts as high as 31 mph.
Tuesday
Mostly sunny, with a high near 36.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 26.
New Year's Day
Mostly cloudy, with a high near 43.
Thursday Night
Mostly cloudy, with a low around 19.
Friday
Mostly sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 42.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Haymarket VA
 38.81°N 77.61°W (Elev. 299 ft)
Last Update:
5:04 pm EST Dec 27, 2025
Forecast Valid:
5pm EST Dec 27, 2025-6pm EST Jan 3, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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