Coon Island Weather Forecast

    • 56
    • 60

    Cloudy

    • 55
    • 62

    Chance Rain Showers

    • 54
    • 67

    Chance Rain Showers

    • 54
    • 67

    Mostly Cloudy

    • 55
    • 67

    Chance Rain Showers

    • 56
    • 65

    Chance Rain Showers

    • 55
    • 66

    Slight Chance Rain Showers

Today 6 Aug Ketchikan Gateway Borough

Cloudy. Highs in the lower 60s. Northwest Winds around 10 Mph.

Tonight 6 Aug Ketchikan Gateway Borough

Cloudy. Lows in the upper 50s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Coon Island Temperature Statistics

August Temperature

Ketchikan, Ketchikan International Airport (10.6 miles)

  • Lowest 4 August, 2026

    53.6 °F

  • Average August

    58.9 °F

  • Highest 3 August, 2026

    66.2 °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

    46.8 °F

  • Average High 2021–2026

    51.8 °F
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