Montague Island Weather Forecast

    • 46
    • 50

    Mostly Cloudy

    • 47
    • 53

    Chance Rain

    • 46
    • 55

    Slight Chance Rain

    • 48
    • 58

    Partly Sunny

    • 48
    • 59

    Partly Sunny

    • 48
    • 56

    Mostly Cloudy

Today 15 Jun West Prince William Sound & Whittier

Mostly cloudy with a slight chance of Showers. Highs in the mid 50s. Light Winds.

Tonight 15 Jun West Prince William Sound & Whittier

Mostly cloudy with a slight chance of rain Showers. Lows in the mid 40s. Light Winds.

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Montague Island Temperature Statistics

June Temperature

Middleton Island Airport (59.7 miles)

  • Lowest 7 June, 2025

    43 °F

  • Average June

    47 °F

  • Highest 12 June, 2025

    55 °F

Climate (2020–Present)

Middleton Island Airport (59.7 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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