Coon Island Weather Forecast

    • 44
    • 50

    Rain

    • 45
    • 61

    Slight Chance Rain

    • 47
    • 60

    Chance Rain Showers

    • 49
    • 53

    Rain Showers

    • 44
    • 52

    Rain Showers Likely

    • 43
    • 54

    Chance Rain Showers

Today 24 May Ketchikan Gateway Borough

Slight chance of rain early in the Morning, then rain. Highs around 50. Southeast Winds 10 to 15 Mph.

Tonight 24 May Ketchikan Gateway Borough

Rain. Lows in the mid 40s. North Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Coon Island Temperature Statistics

May Temperature

Ketchikan, Ketchikan International Airport (10.6 miles)

  • Lowest 19 May, 2026

    36 °F

  • Average May

    49.9 °F

  • Highest 5 May, 2026

    64 °F

Climate (2021–Present)

Ketchikan, Ketchikan International Airport (10.6 miles)

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  • Average Low 2021–2026

    41.9 °F

  • Average 2021–2026

    46.9 °F

  • Average High 2021–2026

    51.9 °F
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