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

22°F

-6°C

Humidity 50%
Wind Speed NW 9 mph
Barometer 29.86 in (1012.2 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 16 Jan 1:56 am EST
Extended Forecast for

2 Miles ENE Haymarket VA

  • Overnight

    Overnight: Mostly clear, with a low around 18. West wind around 9 mph, with gusts as high as 24 mph.

    Low: 18 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 37. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 37 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31. South wind around 9 mph.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: Scattered rain and snow showers before 10am, then scattered rain showers between 10am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 47. South wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 47 °F

    Scattered
    Rain/Snow
    then
    Scattered
    Showers

  • Saturday Night

    Saturday Night: A slight chance of rain after 1am, mixing with snow after 4am. Mostly cloudy, with a low around 29. West wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Sunday

    Sunday: A slight chance of snow before 1pm. Mostly cloudy, with a high near 36. Chance of precipitation is 20%.

    High: 36 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 39.

    High: 39 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 12.

    Low: 12 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 18. West wind around 9 mph, with gusts as high as 24 mph.
Friday
Mostly sunny, with a high near 37. South wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 31. South wind around 9 mph.
Saturday
Scattered rain and snow showers before 10am, then scattered rain showers between 10am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 47. South wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Saturday Night
A slight chance of rain after 1am, mixing with snow after 4am. Mostly cloudy, with a low around 29. West wind 3 to 5 mph. Chance of precipitation is 20%.
Sunday
A slight chance of snow before 1pm. Mostly cloudy, with a high near 36. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 19.
M.L.King Day
Sunny, with a high near 39.
Monday Night
Mostly clear, with a low around 12.
Tuesday
Sunny, with a high near 28.
Tuesday Night
Mostly clear, with a low around 12.
Wednesday
Mostly sunny, with a high near 38.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
Partly sunny, with a high near 47.
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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:
12:54 am EST Jan 16, 2026
Forecast Valid:
2am EST Jan 16, 2026-6pm EST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation