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

39°F

4°C

Humidity 44%
Wind Speed W 6 mph
Barometer 29.97 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 23 Feb 7:35 pm EST
Extended Forecast for

Dewitt VA

  • Tonight

    Tonight: Partly cloudy, with a low around 22. Northwest wind 5 to 8 mph.

    Low: 22 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 44. West wind 3 to 7 mph.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 32. Light south wind becoming southwest 5 to 9 mph in the evening. Winds could gust as high as 21 mph.

    Low: 32 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 56. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 56 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: A chance of rain after 1am. Mostly cloudy, with a low around 43. Southwest wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Partly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: Rain. High near 60. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 60 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 41. Chance of precipitation is 80%.

    Low: 41 °F

    Rain

  • Friday

    Friday: A chance of rain before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 57. Chance of precipitation is 30%.

    High: 57 °F

    Chance Rain

  • Friday Night

    Friday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 22. Northwest wind 5 to 8 mph.
Tuesday
Sunny, with a high near 44. West wind 3 to 7 mph.
Tuesday Night
Increasing clouds, with a low around 32. Light south wind becoming southwest 5 to 9 mph in the evening. Winds could gust as high as 21 mph.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 56. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.
Wednesday Night
A chance of rain after 1am. Mostly cloudy, with a low around 43. Southwest wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain. High near 60. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain. Low around 41. Chance of precipitation is 80%.
Friday
A chance of rain before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 57. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 34.
Saturday
Sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Mostly sunny, with a high near 63.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
A chance of rain. Mostly cloudy, with a high near 51. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Dewitt VA
 37.05°N 77.64°W (Elev. 285 ft)
Last Update:
3:51 pm EST Feb 23, 2026
Forecast Valid:
7pm EST Feb 23, 2026-6pm EST Mar 2, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation