Ketchikan Weather Forecast

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    • 49

    Rain Showers

    • 40
    • 48

    Rain Showers

    • 40
    • 48

    Rain

    • 37
    • 48

    Rain Likely

    • 37
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    Rain

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    Rain

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    Rain

Today 31 Oct Ketchikan Gateway Borough

Windy. Rain Showers. Slight chance of Thunderstorms in the morning. Near steady temperature in the upper 40s. Southeast Winds 20 to 30 Mph with Gusts to around 45 Mph decreasing to 15 to 20 Mph in the afternoon.

Tonight 31 Oct Ketchikan Gateway Borough

Rain Showers. Lows in the lower 40s. Southeast Winds 10 to 20 Mph.

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Ketchikan Temperature Statistics

October Temperature

Ketchikan, Ketchikan International Airport (3.1 miles)

  • Lowest 27 October, 2025

    30.9 °F

  • Average October

    46.8 °F

  • Highest 4 October, 2025

    55.9 °F

Climate (2020–Present)

Ketchikan, Ketchikan International Airport (3.1 miles)

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  • Average Low 2020–2025

    41.8 °F

  • Average 2020–2025

    46.9 °F

  • Average High 2020–2025

    52 °F
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