Petersburg Weather Forecast

    • 35
    • 60

    Partly Sunny

    • 37
    • 62

    Mostly Cloudy

    • 44
    • 64

    Partly Sunny

    • 52
    • 69

    Partly Sunny

    • 58
    • 72

    Partly Sunny

    • 57
    • 72

    Rain Showers Likely

    • 52
    • 70

    Chance Rain Showers

Today 31 Oct Cape May

Partly sunny with a 40 percent chance of Showers. Highs in the mid 60s.

Tonight 31 Oct Cape May

Partly cloudy. Areas of frost after midnight. Lows in the mid 30s. North Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Petersburg Temperature Statistics

October Temperature

Atlantic City, Atlantic City International Airport (16.2 miles)

  • Lowest 25 October, 2026

    33.7 °F

  • Average October

    59.4 °F

  • Highest 2 October, 2026

    85.6 °F

Climate (2021–2026)

Atlantic City, Atlantic City International Airport (16.2 miles)

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  • Average Low 2021–2026

    46.9 °F

  • Average 2021–2026

    56.8 °F

  • Average High 2021–2026

    66.3 °F
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