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.

Overcast

44°F

7°C

Humidity 67%
Wind Speed Calm
Barometer 29.53 in
Dewpoint 34°F (1°C)
Visibility NA
Last update 14 Jan 7:35 pm EST
Extended Forecast for

Petersburg VA

  • Tonight

    Tonight: A slight chance of rain between 1am and 3am. Mostly cloudy, with a low around 29. Southwest wind 8 to 14 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 38. West wind around 14 mph, with gusts as high as 23 mph.

    High: 38 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 19. West wind 6 to 9 mph.

    Low: 19 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 43. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 43 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 33. South wind around 6 mph, with gusts as high as 16 mph.

    Low: 33 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A chance of rain before 1pm. Partly sunny, with a high near 52. Chance of precipitation is 30%.

    High: 52 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of snow before 1pm. Partly sunny, with a high near 36. Chance of precipitation is 30%.

    High: 36 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 17.

    Low: 17 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of rain between 1am and 3am. Mostly cloudy, with a low around 29. Southwest wind 8 to 14 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 20%.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 38. West wind around 14 mph, with gusts as high as 23 mph.
Thursday Night
Mostly clear, with a low around 19. West wind 6 to 9 mph.
Friday
Sunny, with a high near 43. South wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Increasing clouds, with a low around 33. South wind around 6 mph, with gusts as high as 16 mph.
Saturday
A chance of rain before 1pm. Partly sunny, with a high near 52. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
A chance of snow before 1pm. Partly sunny, with a high near 36. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 17.
M.L.King Day
Sunny, with a high near 39.
Monday Night
Mostly clear, with a low around 17.
Tuesday
Mostly sunny, with a high near 34.
Tuesday Night
Mostly clear, with a low around 16.
Wednesday
Sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Petersburg VA
 37.22°N 77.39°W (Elev. 98 ft)
Last Update:
3:13 pm EST Jan 14, 2026
Forecast Valid:
7pm EST Jan 14, 2026-6pm EST Jan 21, 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