Coon Island Weather Forecast

    • 35
    • 46

    Rain Showers Likely

    • 35
    • 46

    Slight Chance Rain Showers

    • 35
    • 49

    Mostly Sunny

    • 37
    • 49

    Mostly Cloudy

    • 38
    • 48

    Mostly Cloudy

    • 37
    • 49

    Partly Sunny

Today 22 Oct Ketchikan Gateway Borough

Mostly cloudy. Rain Showers likely in the Morning, then chance of rain Showers in the afternoon. Highs in the upper 40s. Southeast Winds around 10 Mph.

Tonight 22 Oct Ketchikan Gateway Borough

Increasing Clouds. Chance of rain Showers and patchy fog. Lows in the upper 30s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Coon Island Temperature Statistics

October Temperature

Ketchikan, Ketchikan International Airport (10.6 miles)

  • Lowest 11 October, 2026

    35.1 °F

  • Average October

    48.8 °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

    41.9 °F

  • Average 2021–2026

    47 °F

  • Average High 2021–2026

    52 °F
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