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.

Fair

55°F

13°C

Humidity 37%
Wind Speed S 14 G 23 mph
Barometer 29.75 in (1008.1 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 13 Mar 6:56 pm EDT
Extended Forecast for

3 Miles SSE Catharpin VA

  • Tonight

    Tonight: Mostly clear, with a low around 41. Southwest wind 10 to 17 mph, with gusts as high as 38 mph.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 57. West wind 7 to 14 mph, with gusts as high as 25 mph.

    High: 57 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 38. North wind around 5 mph becoming calm in the evening.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 59. Southeast wind 6 to 14 mph, with gusts as high as 23 mph.

    High: 59 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain. Low around 52. Southeast wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.

    Low: 52 °F

    Rain

  • Monday

    Monday: Showers likely, then showers and possibly a thunderstorm after 11am. High near 69. Breezy. Chance of precipitation is 100%.

    High: 69 °F

    Breezy.
    Showers
    Likely then
    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Low around 29. Breezy. Chance of precipitation is 80%.

    Low: 29 °F

    Showers and
    Breezy then
    Chance
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 41. Southwest wind 10 to 17 mph, with gusts as high as 38 mph.
Saturday
Mostly sunny, with a high near 57. West wind 7 to 14 mph, with gusts as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 38. North wind around 5 mph becoming calm in the evening.
Sunday
Mostly cloudy, with a high near 59. Southeast wind 6 to 14 mph, with gusts as high as 23 mph.
Sunday Night
Rain. Low around 52. 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 11am. High near 69. Breezy. Chance of precipitation is 100%.
Monday Night
Showers and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Low around 29. Breezy. Chance of precipitation is 80%.
Tuesday
Partly sunny, with a high near 40.
Tuesday Night
Mostly clear, with a low around 22.
Wednesday
Partly sunny, with a high near 44.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Partly sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Catharpin VA
 38.81°N 77.55°W (Elev. 253 ft)
Last Update:
4:53 pm EDT Mar 13, 2026
Forecast Valid:
7pm EDT Mar 13, 2026-6pm EDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation