Coon Island Weather Forecast

    • 41
    • 45

    Chance Rain

    • 37
    • 46

    Mostly Sunny

    • 33
    • 47

    Mostly Sunny

    • 32
    • 45

    Mostly Sunny

    • 36
    • 44

    Chance Rain

    • 39
    • 44

    Chance Rain

Today 26 Oct Ketchikan Gateway Borough

Mostly cloudy. Highs in the mid 40s. Northwest Winds around 10 Mph.

Tonight 26 Oct Ketchikan Gateway Borough

Mostly cloudy. Slight chance of rain. Lows around 40. Light Winds.

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Coon Island Temperature Statistics

October Temperature

Ketchikan, Ketchikan International Airport (10.6 miles)

  • Lowest 24 October, 2026

    32 °F

  • Average October

    47.6 °F

  • Highest 5 October, 2026

    57.9 °F

Climate (2021–2026)

Ketchikan, Ketchikan International Airport (10.6 miles)

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  • Average Low 2021–2026

    41.8 °F

  • Average 2021–2026

    47 °F

  • Average High 2021–2026

    52 °F
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