National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Petersburg, Dinwiddie County Airport (KPTB)

Lat: 37.18°NLon: 77.52°WElev: 194ft.

Fair

40°F

4°C

Humidity 20%
Wind Speed Calm
Barometer 30.49 in
Dewpoint 2°F (-17°C)
Visibility NA
Last update 21 Jan 12:15 pm EST
Extended Forecast for

Dewitt VA

  • This Afternoon

    This Afternoon: Sunny, with a high near 46. South wind 9 to 11 mph.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 33. Southwest wind around 6 mph.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 57. West wind 6 to 8 mph, with gusts as high as 17 mph.

    High: 57 °F

    Sunny

  • Thursday Night

    Thursday Night: A slight chance of rain after 1am. Partly cloudy, with a low around 30. Calm wind. Chance of precipitation is 20%.

    Low: 30 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Friday

    Friday: A chance of rain. Mostly cloudy, with a high near 46. Light and variable wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Chance Rain

  • Friday Night

    Friday Night: A slight chance of rain and snow before 10pm, then a slight chance of snow. Mostly cloudy, with a low around 15. Chance of precipitation is 20%.

    Low: 15 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly after 1pm. Mostly cloudy, with a high near 23. Chance of precipitation is 70%.

    High: 23 °F

    Chance Snow
    then Snow
    Likely

  • Saturday Night

    Saturday Night: Snow. Low around 15. Chance of precipitation is 100%.

    Low: 15 °F

    Snow

  • Sunday

    Sunday: Snow. High near 26. Chance of precipitation is 90%.

    High: 26 °F

    Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 46. South wind 9 to 11 mph.
Tonight
Partly cloudy, with a low around 33. Southwest wind around 6 mph.
Thursday
Sunny, with a high near 57. West wind 6 to 8 mph, with gusts as high as 17 mph.
Thursday Night
A slight chance of rain after 1am. Partly cloudy, with a low around 30. Calm wind. Chance of precipitation is 20%.
Friday
A chance of rain. Mostly cloudy, with a high near 46. Light and variable wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A slight chance of rain and snow before 10pm, then a slight chance of snow. Mostly cloudy, with a low around 15. Chance of precipitation is 20%.
Saturday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 23. Chance of precipitation is 70%.
Saturday Night
Snow. Low around 15. Chance of precipitation is 100%.
Sunday
Snow. High near 26. Chance of precipitation is 90%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 15. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 31.
Monday Night
Mostly clear, with a low around 2.
Tuesday
Sunny, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dewitt VA
 37.05°N 77.64°W (Elev. 285 ft)
Last Update:
5:58 am EST Jan 21, 2026
Forecast Valid:
12pm EST Jan 21, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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