Petersburg Weather Forecast

    • 30
    • 50

    Breezy

    • 31
    • 55

    Mostly Sunny

    • 32
    • 57

    Mostly Sunny

    • 40
    • 62

    Partly Sunny

    • 46
    • 60

    Mostly Cloudy

    • 49
    • 61

    Chance Rain Showers

Today 21 Oct Jackson

Mostly cloudy. A chance of Sprinkles early. Windy. Near steady temperature in the upper 40s. Northwest Winds 20 to 30 Mph. Gusts up to 45 Mph.

Tonight 21 Oct Jackson

Mostly clear and Breezy, cooler with Lows around 30. Northwest Winds 15 to 25 Mph with Gusts up to 35 Mph, Diminishing to 10 to 15 Mph after midnight.

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Petersburg Temperature Statistics

October Temperature

Jackson, Jackson Municipal Airport (8.7 miles)

  • Lowest 8 October, 2025

    33.8 °F

  • Average October

    58.9 °F

  • Highest 3 October, 2025

    87.8 °F

Climate (2020–Present)

Jackson, Jackson Municipal Airport (8.7 miles)

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  • Average Low 2020–2025

    37.9 °F

  • Average 2020–2025

    47.6 °F

  • Average High 2020–2025

    57.3 °F
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