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.

A Few Clouds

34°F

1°C

Humidity 85%
Wind Speed SE 6 mph
Barometer 30.36 in (1028.8 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 25 Mar 3:56 am EDT
Extended Forecast for

The Plains VA

  • Today

    Today: Partly sunny, with a high near 59. South wind 5 to 13 mph, with gusts as high as 21 mph.

    High: 59 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 47. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 47 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of rain after 2pm. Partly sunny, with a high near 72. South wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 72 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly after 2am. Increasing clouds, with a low around 52. Southwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Slight Chance
    Rain then
    Rain Likely

  • Friday

    Friday: Rain likely. Mostly cloudy, with a high near 61. North wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    High: 61 °F

    Rain Likely

  • Friday Night

    Friday Night: A slight chance of rain before 2am. Partly cloudy, with a low around 31. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 59. South wind 5 to 13 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy, with a low around 47. South wind around 10 mph, with gusts as high as 20 mph.
Thursday
A slight chance of rain after 2pm. Partly sunny, with a high near 72. South wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Thursday Night
Rain likely, mainly after 2am. Increasing clouds, with a low around 52. Southwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain likely. Mostly cloudy, with a high near 61. North wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Friday Night
A slight chance of rain before 2am. Partly cloudy, with a low around 31. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 50.
Saturday Night
Mostly clear, with a low around 30.
Sunday
Sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Partly sunny, with a high near 65.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
The Plains VA
 38.85°N 77.78°W (Elev. 600 ft)
Last Update:
4:53 am EDT Mar 25, 2026
Forecast Valid:
4am EDT Mar 25, 2026-6pm EDT Mar 31, 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