Middleton Island Weather Forecast

    • 49
    • 54

    Increasing Clouds

    • 48
    • 54

    Chance Rain Showers

    • 48
    • 54

    Partly Sunny

    • 49
    • 55

    Mostly Sunny

    • 49
    • 55

    Mostly Sunny

    • 49
    • 55

    Mostly Sunny

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    Chance Rain

Today 15 Jun West Prince William Sound & Whittier

Mostly cloudy. Highs in the lower 50s. Light Winds.

Tonight 15 Jun West Prince William Sound & Whittier

Mostly cloudy in the Evening, then partly cloudy with a slight chance of rain Showers after midnight. Lows in the mid 40s. Light Winds.

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Middleton Island Temperature Statistics

June Temperature

Middleton Island Airport (0.6 miles)

  • Lowest 7 June, 2025

    43 °F

  • Average June

    47.2 °F

  • Highest 12 June, 2025

    55 °F

Climate (2020–Present)

Middleton Island Airport (0.6 miles)

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  • Average Low 2020–2025

    41.2 °F

  • Average 2020–2025

    43.7 °F

  • Average High 2020–2025

    46.4 °F
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