Coon Island Weather Forecast

    • 35
    • 46

    Mostly Sunny

    • 42
    • 45

    Rain

    • 42
    • 46

    Rain Showers

    • 41
    • 44

    Rain Likely

    • 43
    • 47

    Rain Likely

    • 42
    • 48

    Rain Likely

    • 44
    • 47

    Rain

Today 30 Oct Ketchikan Gateway Borough

Rain. Highs in the upper 40s.

Tonight 30 Oct Ketchikan Gateway Borough

Clear. Lows in the mid 30s. Southeast Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Coon Island Temperature Statistics

October Temperature

Ketchikan, Ketchikan International Airport (10.6 miles)

  • Lowest 24 October, 2026

    32 °F

  • Average October

    46.7 °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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