Current conditions at
Manassas, Manassas Regional Airport/Harry P. Davis Field (KHEF)
Lat: 38.72°NLon: 77.52°WElev: 194ft.
Fair
32°F
0°C
| Humidity | 96% |
| Wind Speed | Calm |
| Barometer | 30.13 in (1020.8 mb) |
| Dewpoint | 31°F (-1°C) |
| Visibility | 10.00 mi |
| Last update | 20 Mar 5:56 am EDT |
Extended Forecast for
Haymarket VA
Today

High: 69 °F
Increasing
CloudsTonight
Low: 48 °F
Showers
Likely then
Chance
ShowersSaturday

High: 64 °F
Mostly Sunny
Saturday Night

Low: 45 °F
Partly Cloudy
Sunday

High: 78 °F
Partly Sunny
Sunday Night

Low: 54 °F
Chance Rain
Monday

High: 62 °F
Chance Rain
Monday Night

Low: 32 °F
Mostly Clear
Tuesday

High: 53 °F
Sunny
Detailed Forecast
Today
Increasing clouds, with a high near 69. Light south wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 24 mph.
Tonight
Showers likely, mainly before 11pm. Cloudy during the early evening, then gradual clearing, with a low around 48. Southwest wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Mostly sunny, with a high near 64. North wind around 7 mph.
Saturday Night
Partly cloudy, with a low around 45. Light and variable wind.
Sunday
Partly sunny, with a high near 78. Southwest wind 5 to 10 mph, with gusts as high as 18 mph.
Sunday Night
A chance of rain, mainly after 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 40%.
Monday
A chance of rain before 2pm. Partly sunny, with a high near 62. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Sunny, with a high near 53.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Mostly cloudy, with a high near 58.
Wednesday Night
Mostly cloudy, with a low around 40.
Thursday
Mostly sunny, with a high near 66.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Haymarket VA
38.82°N 77.64°W (Elev. 348 ft)
38.82°N 77.64°W (Elev. 348 ft)
4:53 am EDT Mar 20, 2026
6am EDT Mar 20, 2026-6pm EDT Mar 26, 2026


