Middleton Island Weather Forecast

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    Rain

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    Rain Likely

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    Chance Rain

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    Chance Rain Showers

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    Chance Rain Showers

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    Chance Rain Showers

Today 6 Sep West Prince William Sound & Whittier

A chance of rain in the Morning, then rain in the afternoon. Highs in the mid 50s. Northeast wind 15 Mph. Gusts to 25 Mph in the afternoon.

Tonight 6 Sep West Prince William Sound & Whittier

Rain. Lows in the lower 50s. Northeast wind 10 to 20 Mph with Gusts to 30 Mph.

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Middleton Island Temperature Statistics

September Temperature

Middleton Island Airport (0.6 miles)

  • Lowest 1 September, 2026

    51.1 °F

  • Average September

    55.4 °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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