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.

Light Rain

73°F

23°C

Humidity 96%
Wind Speed Calm
Barometer 30.09 in
Dewpoint 72°F (22°C)
Visibility 5.00 mi
Last update 4 Aug 11:15 pm EDT
Extended Forecast for

4 Miles WNW Chesterfield VA

  • Tonight

    Tonight: Showers likely, mainly before 2am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 70. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 70 °F

    Showers
    Likely and
    Patchy Fog

  • Wednesday

    Wednesday: A slight chance of showers before 11am, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 88. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 20%.

    High: 88 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming clear, with a low around 72. South wind 3 to 5 mph.

    Low: 72 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 90. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 73. South wind around 6 mph.

    Low: 73 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 72.

    Low: 72 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 71.

    Low: 71 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers likely, mainly before 2am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 70. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A slight chance of showers before 11am, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 88. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, then gradually becoming clear, with a low around 72. South wind 3 to 5 mph.
Thursday
Sunny, with a high near 90. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Thursday Night
Mostly clear, with a low around 73. South wind around 6 mph.
Friday
Mostly sunny, with a high near 90.
Friday Night
Partly cloudy, with a low around 72.
Saturday
Mostly sunny, with a high near 91.
Saturday Night
Partly cloudy, with a low around 71.
Sunday
Mostly sunny, with a high near 91.
Sunday Night
Partly cloudy, with a low around 72.
Monday
Sunny, with a high near 93.
Monday Night
Partly cloudy, with a low around 73.
Tuesday
Mostly sunny, with a high near 94.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Chesterfield VA
 37.4°N 77.59°W (Elev. 200 ft)
Last Update:
8:09 pm EDT Aug 4, 2026
Forecast Valid:
11pm EDT Aug 4, 2026-6pm EDT Aug 11, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation