Coon Island Weather Forecast

    • 54
    • 67

    Increasing Clouds

    • 55
    • 66

    Mostly Cloudy

    • 55
    • 67

    Partly Sunny

    • 57
    • 71

    Mostly Sunny

    • 59
    • 76

    Mostly Sunny

    • 60
    • 75

    Partly Sunny

    • 58
    • 71

    Partly Sunny

Today 9 Aug Ketchikan Gateway Borough

Decreasing Clouds. Highs in the mid 60s. Northwest Winds around 10 Mph.

Tonight 9 Aug Ketchikan Gateway Borough

Partly cloudy. Lows in the mid 50s. Light Winds.

Graph Plots Open in Graphs

  • 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

    59.8 °F

  • Highest 3 August, 2026

    66.2 °F

Climate (2021–2026)

Ketchikan, Ketchikan International Airport (10.6 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    41.8 °F

  • Average 2021–2026

    46.8 °F

  • Average High 2021–2026

    51.8 °F
Get WillyWeather+ to remove ads