Middleton Island Airport Weather Forecast

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    • 58

    Rain

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    • 57

    Chance Rain

    • 53
    • 60

    Mostly Sunny

    • 53
    • 60

    Partly Sunny

    • 51
    • 58

    Partly Sunny

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    • 58

    Chance Rain Showers

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    Chance Rain Showers

Today 7 Sep West Prince William Sound & Whittier

Rain. Highs in the mid 50s. East wind 10 to 15 Mph.

Tonight 7 Sep West Prince William Sound & Whittier

A chance of rain in the Evening, then rain after midnight. Lows in the lower 50s. Southeast wind 10 to 20 Mph.

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Middleton Island Airport Temperature Statistics

September Temperature

Middleton Island Airport (0.6 miles)

  • Lowest 1 September, 2026

    51.1 °F

  • Average September

    55.1 °F

  • Highest 3 September, 2026

    63 °F

Climate (2021–2026)

Middleton Island Airport (0.6 miles)

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  • Average Low 2021–2026

    41.2 °F

  • Average 2021–2026

    43.6 °F

  • Average High 2021–2026

    46.3 °F
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