Petersburg Weather Forecast

    • 43
    • 56

    Increasing Clouds

    • 47
    • 64

    Chance Rain Showers

    • 48
    • 72

    Partly Sunny

    • 48
    • 66

    Partly Sunny

    • 48
    • 61

    Chance Rain Showers

    • 45
    • 61

    Chance Rain Showers

Today 21 Apr Cape May

Sunny. Highs in the mid 50s. North Winds 5 to 10 Mph, becoming southwest this afternoon.

Tonight 21 Apr Cape May

Partly cloudy in the Evening, then mostly cloudy with a chance of Showers after midnight. Not as cool with Lows in the mid 40s. Temperature rising into the upper 40s after midnight. South Winds 10 to 15 Mph. Gusts up to 30 Mph after midnight. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Petersburg Temperature Statistics

April Temperature

Atlantic City, Atlantic City International Airport (16.2 miles)

  • Lowest 9 April, 2026

    27.6 °F

  • Average April

    58.5 °F

  • Highest 16 April, 2026

    91.7 °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

    66.2 °F
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