Petersburg Weather Forecast

    • 77
    • 95

    Slight Chance Thunderstorms

    • 74
    • 95

    Thunderstorms Likely

    • 73
    • 91

    Rain Showers Likely

    • 73
    • 93

    Chance Thunderstorms

    • 71
    • 89

    Chance Thunderstorms

    • 71
    • 88

    Chance Rain Showers

Today 17 Jul Prince George

Partly sunny. A slight chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the mid 90s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent. Heat index Values up to 105.

Tonight 17 Jul Prince George

Partly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then mostly clear after midnight. Humid with Lows in the upper 70s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 101 early in the evening.

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Petersburg Temperature Statistics

July Temperature

Petersburg, Dinwiddie County Airport (6.8 miles)

  • Lowest 5 July, 2025

    61 °F

  • Average July

    77.9 °F

  • Highest 8 July, 2025

    94.1 °F

Climate (2020–Present)

Petersburg, Dinwiddie County Airport (6.8 miles)

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  • Average Low 2020–2025

    47.4 °F

  • Average 2020–2025

    58.4 °F

  • Average High 2020–2025

    70.2 °F
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