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

42°F

6°C

Humidity 79%
Wind Speed Calm
Barometer 29.45 in (997.9 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 15 Jan 1:56 am EST
Extended Forecast for

3 Miles SE Clifton VA

  • Overnight

    Overnight: Mostly cloudy, with a low around 29. Northwest wind 15 to 17 mph, with gusts as high as 31 mph.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 33. West wind 10 to 15 mph, with gusts as high as 26 mph.

    High: 33 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 20. West wind 5 to 11 mph, with gusts as high as 30 mph.

    Low: 20 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 38. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 38 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31. South wind 6 to 8 mph.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow before 10am, then a chance of rain between 10am and 1pm. Partly sunny, with a high near 47. Chance of precipitation is 40%.

    High: 47 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow before 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.

    High: 32 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 17.

    Low: 17 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 29. Northwest wind 15 to 17 mph, with gusts as high as 31 mph.
Thursday
Mostly sunny, with a high near 33. West wind 10 to 15 mph, with gusts as high as 26 mph.
Thursday Night
Mostly clear, with a low around 20. West wind 5 to 11 mph, with gusts as high as 30 mph.
Friday
Increasing clouds, with a high near 38. South wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 31. South wind 6 to 8 mph.
Saturday
A chance of snow before 10am, then a chance of rain between 10am and 1pm. Partly sunny, with a high near 47. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
A chance of snow before 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 17.
M.L.King Day
Sunny, with a high near 36.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Sunny, with a high near 27.
Tuesday Night
Mostly clear, with a low around 12.
Wednesday
Mostly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Clifton VA
 38.74°N 77.36°W (Elev. 203 ft)
Last Update:
1:20 am EST Jan 15, 2026
Forecast Valid:
2am EST Jan 15, 2026-6pm EST Jan 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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