Mud Bay Weather Forecast

    • 48
    • 72

    Mostly Sunny

    • 52
    • 68

    Mostly Sunny

    • 52
    • 63

    Mostly Cloudy

    • 52
    • 60

    Chance Rain Showers

    • 52
    • 59

    Chance Rain Showers

    • 50
    • 58

    Chance Rain Showers

Today 4 Sep Prince of Wales Island

Partly cloudy. Highs in the lower 80s. Light Winds.

Tonight 4 Sep Prince of Wales Island

Clear. Lows in the mid 40s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mud Bay Temperature Statistics

September Temperature

Ketchikan, Ketchikan International Airport (40.4 miles)

  • Lowest 1 September, 2026

    53.1 °F

  • Average September

    54.4 °F

  • Highest 1 September, 2026

    57.9 °F

Climate (2021–2026)

Ketchikan, Ketchikan International Airport (40.4 miles)

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  • Average Low 2021–2026

    41.8 °F

  • Average 2021–2026

    46.9 °F

  • Average High 2021–2026

    51.9 °F
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