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

31°F

-1°C

Humidity 95%
Wind Speed Calm
Barometer 30.20 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 13 Mar 1:55 am EDT
Extended Forecast for

Petersburg VA

  • Overnight

    Overnight: Areas of freezing fog after 5am. Mostly clear, with a low around 29. Calm wind.

    Low: 29 °F

    Areas
    Freezing Fog

  • Friday

    Friday: Areas of freezing fog before 9am. Sunny, with a high near 57. Light south wind increasing to 13 to 18 mph in the morning. Winds could gust as high as 30 mph.

    High: 57 °F

    Areas
    Freezing Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 43. Southwest wind 7 to 13 mph, with gusts as high as 22 mph.

    Low: 43 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 65. Light west wind becoming northwest 5 to 9 mph in the morning.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41. Light southeast wind.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers after 2pm. Partly sunny, with a high near 69. Chance of precipitation is 30%.

    High: 69 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers, mainly after 8pm. Low around 57. Chance of precipitation is 80%.

    Low: 57 °F

    Showers

  • Monday

    Monday: Showers, with thunderstorms also possible after 2pm. High near 75. Breezy. Chance of precipitation is 100%.

    High: 75 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 8pm, then showers likely between 8pm and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 35. Chance of precipitation is 60%.

    Low: 35 °F

    Showers
    Likely

Detailed Forecast

Overnight
Areas of freezing fog after 5am. Mostly clear, with a low around 29. Calm wind.
Friday
Areas of freezing fog before 9am. Sunny, with a high near 57. Light south wind increasing to 13 to 18 mph in the morning. Winds could gust as high as 30 mph.
Friday Night
Mostly clear, with a low around 43. Southwest wind 7 to 13 mph, with gusts as high as 22 mph.
Saturday
Mostly sunny, with a high near 65. Light west wind becoming northwest 5 to 9 mph in the morning.
Saturday Night
Partly cloudy, with a low around 41. Light southeast wind.
Sunday
A chance of showers after 2pm. Partly sunny, with a high near 69. Chance of precipitation is 30%.
Sunday Night
Showers, mainly after 8pm. Low around 57. Chance of precipitation is 80%.
Monday
Showers, with thunderstorms also possible after 2pm. High near 75. Breezy. Chance of precipitation is 100%.
Monday Night
Showers likely and possibly a thunderstorm before 8pm, then showers likely between 8pm and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 35. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Mostly clear, with a low around 25.
Wednesday
Mostly sunny, with a high near 49.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Petersburg VA
 37.22°N 77.39°W (Elev. 98 ft)
Last Update:
1:43 am EDT Mar 13, 2026
Forecast Valid:
2am 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