Porcupina Island Weather Forecast

    • 37
    • 58

    Increasing Clouds

    • 34
    • 54

    Slight Chance Rain Showers

    • 34
    • 51

    Chance Rain Showers

    • 34
    • 51

    Chance Rain Showers

    • 34
    • 51

    Slight Chance Rain/Snow

    • 35
    • 53

    Slight Chance Rain Showers

Today 24 Oct Coastal Hancock

Sunny. Highs in the upper 50s. West Winds around 5 Mph.

Tonight 24 Oct Coastal Hancock

Mostly cloudy with a 50 percent chance of Showers. Lows in the upper 30s. Northwest Winds around 5 Mph.

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Porcupina Island Temperature Statistics

October Temperature

Bangor, Bangor International Airport (16.8 miles)

  • Lowest 10 October, 2025

    28.9 °F

  • Average October

    52.3 °F

  • Highest 6 October, 2025

    84 °F

Climate (2020–Present)

Bangor, Bangor International Airport (16.8 miles)

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  • Average Low 2020–2025

    38 °F

  • Average 2020–2025

    47.7 °F

  • Average High 2020–2025

    57.1 °F
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