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.

Overcast

74°F

23°C

Humidity 48%
Wind Speed SW 8 mph
Barometer 29.58 in (1002.2 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 12 Mar 3:56 am EDT
Extended Forecast for

Gainesville VA

  • Overnight

    Overnight: A chance of rain. Cloudy, with a low around 42. West wind 10 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 50%.

    Low: 42 °F

    Chance Rain

  • Thursday

    Thursday: Rain before 11am, then rain and snow. Temperature falling to around 36 by noon. Breezy, with a northwest wind 11 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 46 °F⇓

    Rain/Snow and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29. Northwest wind 5 to 8 mph becoming light and variable after midnight.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 53. Breezy, with a south wind 8 to 13 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 53 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. Southwest wind 7 to 17 mph, with gusts as high as 31 mph.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 61.

    High: 61 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 53. Chance of precipitation is 70%.

    Low: 53 °F

    Chance
    Showers then
    Showers
    Likely

Detailed Forecast

Overnight
A chance of rain. Cloudy, with a low around 42. West wind 10 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 50%.
Thursday
Rain before 11am, then rain and snow. Temperature falling to around 36 by noon. Breezy, with a northwest wind 11 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly clear, with a low around 29. Northwest wind 5 to 8 mph becoming light and variable after midnight.
Friday
Partly sunny, with a high near 53. Breezy, with a south wind 8 to 13 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 40 mph.
Friday Night
Mostly clear, with a low around 40. Southwest wind 7 to 17 mph, with gusts as high as 31 mph.
Saturday
Partly sunny, with a high near 58.
Saturday Night
Mostly cloudy, with a low around 39.
Sunday
Mostly cloudy, with a high near 61.
Sunday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 53. Chance of precipitation is 70%.
Monday
Showers. High near 69. Chance of precipitation is 90%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 41.
Tuesday Night
Mostly clear, with a low around 23.
Wednesday
Mostly sunny, with a high near 44.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gainesville VA
 38.79°N 77.61°W (Elev. 348 ft)
Last Update:
3:14 am EDT Mar 12, 2026
Forecast Valid:
4am EDT Mar 12, 2026-6pm EDT Mar 18, 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