Hanning Bay Weather Forecast

    • 48
    • 51

    Chance Rain

    • 46
    • 50

    Chance Rain

    • 44
    • 49

    Partly Sunny

    • 45
    • 48

    Rain Likely

    • 47
    • 51

    Rain

    • 47
    • 51

    Rain Likely

Today 8 Oct West Prince William Sound & Whittier

Mostly cloudy with a chance of rain. Highs in the upper 40s. Light Winds becoming variable 10 Mph with Gusts to 20 Mph in the afternoon.

Tonight 8 Oct West Prince William Sound & Whittier

Mostly cloudy with a chance of rain. Lows in the lower 40s. Variable wind 10 Mph with Gusts to 25 Mph in the evening becoming light.

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Hanning Bay Temperature Statistics

October Temperature

Middleton Island Airport (59 miles)

  • Lowest 1 October, 2025

    48 °F

  • Average October

    50.6 °F

  • Highest 2 October, 2025

    54 °F

Climate (2020–Present)

Middleton Island Airport (59 miles)

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  • Average Low 2020–2025

    41.3 °F

  • Average 2020–2025

    43.8 °F

  • Average High 2020–2025

    46.5 °F
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