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

56°F

13°C

Humidity 26%
Wind Speed NW 8 G 17 mph
Barometer 30.14 in (1021.4 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 14 Mar 11:56 am EDT
Extended Forecast for

3 Miles S Clifton VA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 58. West wind around 10 mph, with gusts as high as 21 mph.

    High: 58 °F

    Mostly Sunny

  • Tonight

    Tonight: 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%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 53 °F

    Showers

  • Monday

    Monday: Showers likely, then showers and possibly a thunderstorm after 2pm. High near 72. South wind 14 to 18 mph, with gusts as high as 36 mph. 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

  • Wednesday

    Wednesday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 58. West wind around 10 mph, with gusts as high as 21 mph.
Tonight
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%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers likely, then showers and possibly a thunderstorm after 2pm. High near 72. South wind 14 to 18 mph, with gusts as high as 36 mph. 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:
3 Miles S Clifton VA
 38.73°N 77.4°W (Elev. 151 ft)
Last Update:
10:53 am EDT Mar 14, 2026
Forecast Valid:
12pm EDT Mar 14, 2026-6pm EDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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