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.

52°F

11°C

Humidity 67%
Wind Speed Calm
Barometer 30.20 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 25 Mar 8:55 pm EDT
Extended Forecast for

Petersburg VA

  • Tonight

    Tonight: Mostly cloudy, with a low around 47. Calm wind becoming south around 5 mph after midnight.

    Low: 47 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 77. Southwest wind 6 to 13 mph, with gusts as high as 22 mph.

    High: 77 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 61. Southwest wind 8 to 10 mph, with gusts as high as 21 mph.

    Low: 61 °F

    Partly Cloudy

  • Friday

    Friday: Showers likely after 2pm. Partly sunny, with a high near 76. Southwest wind around 11 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 76 °F

    Partly Sunny
    then Showers
    Likely

  • Friday Night

    Friday Night: Showers likely before 2am. Mostly cloudy, with a low around 38. North wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Showers
    Likely

  • Saturday

    Saturday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 31.

    Low: 31 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 47. Calm wind becoming south around 5 mph after midnight.
Thursday
Mostly sunny, with a high near 77. Southwest wind 6 to 13 mph, with gusts as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 61. Southwest wind 8 to 10 mph, with gusts as high as 21 mph.
Friday
Showers likely after 2pm. Partly sunny, with a high near 76. Southwest wind around 11 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Showers likely before 2am. Mostly cloudy, with a low around 38. North wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Sunny, with a high near 53.
Saturday Night
Clear, with a low around 31.
Sunday
Sunny, with a high near 59.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Mostly sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
Mostly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Petersburg VA
 37.2°N 77.39°W (Elev. 98 ft)
Last Update:
7:44 pm EDT Mar 25, 2026
Forecast Valid:
8pm EDT Mar 25, 2026-6pm EDT Apr 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation