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.

Fog/Mist

54°F

12°C

Humidity 96%
Wind Speed Calm
Barometer 29.91 in
Dewpoint 53°F (12°C)
Visibility 0.75 mi
Last update 19 Feb 8:35 am EST
Extended Forecast for

Petersburg VA

  • Today

    Today: Rain. Patchy fog. High near 58. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 58 °F

    Rain and
    Patchy Fog

  • Tonight

    Tonight: Rain likely before 1am, then a chance of rain after 3am. Patchy fog. Otherwise, cloudy, with a low around 48. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 48 °F

    Rain Likely
    and Patchy
    Fog then
    Chance Rain
    and Patchy
    Fog

  • Friday

    Friday: Rain, mainly before 1pm. Patchy fog before 8am. High near 67. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 67 °F

    Rain and
    Patchy Fog

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45. West wind 3 to 8 mph. Winds could gust as high as 16 mph.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of rain. Mostly cloudy, with a high near 59. Calm wind becoming west around 5 mph. Chance of precipitation is 30%.

    High: 59 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain, mainly after 1am. Mostly cloudy, with a low around 38. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Chance Rain

  • Sunday

    Sunday: Rain. High near 46. Chance of precipitation is 80%.

    High: 46 °F

    Rain

  • Sunday Night

    Sunday Night: A chance of rain and snow before 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.

    Low: 31 °F

    Chance
    Rain/Snow

  • Monday

    Monday: A chance of snow before 1pm, then a chance of rain and snow. Partly sunny, with a high near 42. Chance of precipitation is 30%.

    High: 42 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

Today
Rain. Patchy fog. High near 58. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain likely before 1am, then a chance of rain after 3am. Patchy fog. Otherwise, cloudy, with a low around 48. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain, mainly before 1pm. Patchy fog before 8am. High near 67. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Partly cloudy, with a low around 45. West wind 3 to 8 mph. Winds could gust as high as 16 mph.
Saturday
A chance of rain. Mostly cloudy, with a high near 59. Calm wind becoming west around 5 mph. Chance of precipitation is 30%.
Saturday Night
A chance of rain, mainly after 1am. Mostly cloudy, with a low around 38. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain. High near 46. Chance of precipitation is 80%.
Sunday Night
A chance of rain and snow before 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.
Monday
A chance of snow before 1pm, then a chance of rain and snow. Partly sunny, with a high near 42. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Sunny, with a high near 44.
Tuesday Night
Mostly clear, with a low around 26.
Wednesday
Partly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
Petersburg VA
 37.2°N 77.39°W (Elev. 98 ft)
Last Update:
3:00 am EST Feb 19, 2026
Forecast Valid:
8am EST Feb 19, 2026-6pm EST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation