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

46°F

8°C

Humidity 56%
Wind Speed SW 5 mph
Barometer 29.87 in (1012.0 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 14 Mar 2:56 am EDT
Extended Forecast for

4 Miles S Clifton VA

  • Overnight

    Overnight: Mostly clear, with a low around 43. West wind around 8 mph.

    Low: 43 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 58. West wind 8 to 10 mph, with gusts as high as 21 mph.

    High: 58 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 61. Southeast wind 5 to 13 mph, with gusts as high as 23 mph.

    High: 61 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Showers. Low around 53. Southeast wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.

    Low: 53 °F

    Showers

  • Monday

    Monday: Showers likely, then showers and possibly a thunderstorm after 2pm. High near 72. Chance of precipitation is 100%.

    High: 72 °F

    Showers
    Likely then
    Showers

  • Monday Night

    Monday Night: Showers, mainly before 2am. Low around 30. Chance of precipitation is 80%.

    Low: 30 °F

    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 43. West wind around 8 mph.
Saturday
Mostly sunny, with a high near 58. West wind 8 to 10 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 38. Calm wind.
Sunday
Mostly cloudy, with a high near 61. Southeast wind 5 to 13 mph, with gusts as high as 23 mph.
Sunday Night
Showers. Low around 53. Southeast wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
Monday
Showers likely, then showers and possibly a thunderstorm after 2pm. High near 72. Chance of precipitation is 100%.
Monday Night
Showers, mainly before 2am. Low around 30. Chance of precipitation is 80%.
Tuesday
Mostly sunny, with a high near 40.
Tuesday Night
Mostly clear, with a low around 23.
Wednesday
Partly sunny, with a high near 45.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Mostly clear, with a low around 36.
Friday
Mostly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Clifton VA
 38.73°N 77.4°W (Elev. 151 ft)
Last Update:
1:53 am EDT Mar 14, 2026
Forecast Valid:
3am EDT Mar 14, 2026-6pm EDT Mar 20, 2026
 
Forecast Discussion
 
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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