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

32°F

0°C

Humidity 88%
Wind Speed S 3 mph
Barometer 30.19 in (1022.9 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 13 Mar 8:56 am EDT
Extended Forecast for

The Plains VA

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 54. Breezy, with a south wind 10 to 15 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 44 mph.

    High: 54 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 37. West wind 9 to 16 mph, with gusts as high as 28 mph.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 57. West wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 57 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 38. Light east wind.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of showers after 2pm. Mostly cloudy, with a high near 58. Southeast wind 6 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 58 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers, mainly after 8pm. Low around 51. Chance of precipitation is 80%.

    Low: 51 °F

    Showers

  • Monday

    Monday: Showers. High near 68. Breezy. Chance of precipitation is 100%.

    High: 68 °F

    Breezy.
    Showers
    Likely then
    Showers

  • Monday Night

    Monday Night: Showers, mainly before 8pm. Low around 30. Breezy. Chance of precipitation is 80%.

    Low: 30 °F

    Showers and
    Breezy then
    Chance
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 54. Breezy, with a south wind 10 to 15 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 44 mph.
Tonight
Mostly clear, with a low around 37. West wind 9 to 16 mph, with gusts as high as 28 mph.
Saturday
Mostly sunny, with a high near 57. West wind 6 to 10 mph, with gusts as high as 18 mph.
Saturday Night
Mostly cloudy, with a low around 38. Light east wind.
Sunday
A slight chance of showers after 2pm. Mostly cloudy, with a high near 58. Southeast wind 6 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Sunday Night
Showers, mainly after 8pm. Low around 51. Chance of precipitation is 80%.
Monday
Showers. High near 68. Breezy. Chance of precipitation is 100%.
Monday Night
Showers, mainly before 8pm. Low around 30. Breezy. Chance of precipitation is 80%.
Tuesday
Partly sunny, with a high near 40.
Tuesday Night
Mostly clear, with a low around 23.
Wednesday
Mostly sunny, with a high near 44.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Mostly cloudy, with a high near 52.
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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:
7:53 am EDT Mar 13, 2026
Forecast Valid:
9am EDT Mar 13, 2026-6pm EDT Mar 19, 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