Petersburg Weather Forecast

    • 51
    • 81

    Chance Rain Showers

    • 45
    • 64

    Chance Rain Showers

    • 49
    • 68

    Mostly Sunny

    • 54
    • 67

    Rain Showers

    • 51
    • 71

    Chance Rain Showers

    • 54
    • 72

    Partly Sunny

Today 10 May Cape May

Areas of fog this morning. Sunny, warmer with Highs in the lower 80s. Southwest Winds 5 to 10 Mph.

Tonight 10 May Cape May

Mostly cloudy. A chance of Showers after midnight. Lows in the lower 50s. North Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Petersburg Temperature Statistics

May Temperature

Atlantic City, Atlantic City International Airport (16.2 miles)

  • Lowest 3 May, 2026

    41.6 °F

  • Average May

    58.7 °F

  • Highest 5 May, 2026

    77.6 °F

Climate (2021–Present)

Atlantic City, Atlantic City International Airport (16.2 miles)

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  • Average Low 2021–2026

    47 °F

  • Average 2021–2026

    56.7 °F

  • Average High 2021–2026

    66.1 °F
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