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.

Mostly Cloudy

64°F

18°C

Humidity 75%
Wind Speed S 7 mph
Barometer 30.15 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 7 Mar 12:55 pm EST
Extended Forecast for

3 Miles NW Dewitt VA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 78. Southwest wind 8 to 11 mph.

    High: 78 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of showers after 1am. Increasing clouds, with a low around 64. Southwest wind 8 to 11 mph. Chance of precipitation is 30%.

    Low: 64 °F

    Mostly Clear
    then Chance
    Showers

  • Sunday

    Sunday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 76. Southwest wind 8 to 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A slight chance of showers before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 54. Light and variable wind. Chance of precipitation is 20%.

    Low: 54 °F

    Slight Chance
    Showers

  • Monday

    Monday: A slight chance of showers after 1pm. Mostly sunny, with a high near 78. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 78 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 84.

    High: 84 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 78. Southwest wind 8 to 11 mph.
Tonight
A chance of showers after 1am. Increasing clouds, with a low around 64. Southwest wind 8 to 11 mph. Chance of precipitation is 30%.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 76. Southwest wind 8 to 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A slight chance of showers before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 54. Light and variable wind. Chance of precipitation is 20%.
Monday
A slight chance of showers after 1pm. Mostly sunny, with a high near 78. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Mostly sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 61.
Wednesday
Partly sunny, with a high near 84.
Wednesday Night
Showers likely before 1am, then rain likely after 1am. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Thursday
A chance of rain. Partly sunny, with a high near 69. Chance of precipitation is 50%.
Thursday Night
Mostly clear, with a low around 35.
Friday
Sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Dewitt VA
 37.07°N 77.7°W (Elev. 210 ft)
Last Update:
8:40 am EST Mar 7, 2026
Forecast Valid:
1pm EST Mar 7, 2026-6pm EDT Mar 13, 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