National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Petersburg, Dinwiddie County Airport (KPTB)

Lat: 37.18°NLon: 77.52°WElev: 194ft.

Fair

82°F

28°C

Humidity 39%
Wind Speed NW 6 mph
Barometer 29.95 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 8 Oct 5:15 pm EDT
Extended Forecast for

4 Miles ESE Dewitt VA

  • Tonight

    Tonight: Increasing clouds, with a low around 56. Light north wind.

    Low: 56 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, with a high near 77. Light north wind.

    High: 77 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 75. Calm wind becoming east 5 to 7 mph in the morning.

    High: 75 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Showers likely, mainly after 2am. Cloudy, with a low around 63. East wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 63 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday

    Sunday: Showers, with thunderstorms also possible after 2pm. High near 72. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    High: 72 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 70%.

    Low: 66 °F

    Showers
    Likely

  • Columbus Day

    Columbus Day: A chance of showers before 8am. Partly sunny, with a high near 78. Chance of precipitation is 30%.

    High: 78 °F

    Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 56. Light north wind.
Friday
Mostly cloudy, with a high near 77. Light north wind.
Friday Night
Mostly cloudy, with a low around 56. Calm wind.
Saturday
Mostly cloudy, with a high near 75. Calm wind becoming east 5 to 7 mph in the morning.
Saturday Night
Showers likely, mainly after 2am. Cloudy, with a low around 63. East wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Showers, with thunderstorms also possible after 2pm. High near 72. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Sunday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 70%.
Columbus Day
A chance of showers before 8am. Partly sunny, with a high near 78. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 62.
Tuesday
Sunny, with a high near 81.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Dewitt VA
 37.02°N 77.56°W (Elev. 200 ft)
Last Update:
4:43 pm EDT Oct 8, 2026
Forecast Valid:
5pm EDT Oct 8, 2026-6pm EDT Oct 15, 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