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

45°F

7°C

Humidity 36%
Wind Speed SW 6 mph
Barometer 30.17 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 3 Feb 2:15 pm EST
Extended Forecast for

Carson VA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 46. Southwest wind 3 to 6 mph.

    High: 46 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of rain after 10pm. Mostly cloudy, with a low around 31. Calm wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Chance Rain

  • Wednesday

    Wednesday: A slight chance of rain and snow before 1pm, then a slight chance of rain between 1pm and 4pm, then a chance of rain, snow, and sleet after 4pm. Cloudy, with a high near 38. Calm wind becoming north around 6 mph in the morning. Chance of precipitation is 40%. New snow and sleet accumulation of less than a half inch possible.

    High: 38 °F

    Chance Wintry
    Mix

  • Wednesday Night

    Wednesday Night: A chance of rain, snow, and sleet before 10pm, then a chance of snow between 10pm and 1am. Cloudy, with a low around 23. Light north wind. Chance of precipitation is 50%. New snow and sleet accumulation of less than one inch possible.

    Low: 23 °F

    Chance Wintry
    Mix then
    Chance Snow

  • Thursday

    Thursday: Sunny, with a high near 38. North wind 5 to 8 mph.

    High: 38 °F

    Sunny

  • Thursday Night

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

    Low: 17 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 43.

    High: 43 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 46. Southwest wind 3 to 6 mph.
Tonight
A chance of rain after 10pm. Mostly cloudy, with a low around 31. Calm wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A slight chance of rain and snow before 1pm, then a slight chance of rain between 1pm and 4pm, then a chance of rain, snow, and sleet after 4pm. Cloudy, with a high near 38. Calm wind becoming north around 6 mph in the morning. Chance of precipitation is 40%. New snow and sleet accumulation of less than a half inch possible.
Wednesday Night
A chance of rain, snow, and sleet before 10pm, then a chance of snow between 10pm and 1am. Cloudy, with a low around 23. Light north wind. Chance of precipitation is 50%. New snow and sleet accumulation of less than one inch possible.
Thursday
Sunny, with a high near 38. North wind 5 to 8 mph.
Thursday Night
Mostly clear, with a low around 17.
Friday
Increasing clouds, with a high near 43.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Sunny, with a high near 37.
Saturday Night
Mostly clear, with a low around 15.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 17.
Monday
Mostly sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Carson VA
 37.04°N 77.39°W (Elev. 98 ft)
Last Update:
2:16 pm EST Feb 3, 2026
Forecast Valid:
2pm EST Feb 3, 2026-6pm EST Feb 9, 2026
 
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Additional Resources

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Chance of Precipitation