Montague Island Weather Forecast

    • 37
    • 43

    Mostly Sunny

    • 37
    • 43

    Partly Sunny

    • 37
    • 45

    Mostly Cloudy

    • 36
    • 40

    Rain

    • 37
    • 42

    Chance Rain

    • 37
    • 43

    Mostly Cloudy

    • 37
    • 42

    Chance Rain

Today 9 Apr West Prince William Sound & Whittier

Partly cloudy with scattered rain Showers and snow Showers in the Morning, then mostly sunny in the afternoon. Highs in the lower 40s. North wind 15 Mph.

Tonight 9 Apr West Prince William Sound & Whittier

Mostly clear. Lows in the 30s. West wind 10 to 20 Mph.

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Montague Island Temperature Statistics

April Temperature

Middleton Island Airport (59.7 miles)

  • Lowest 2 April, 2026

    33.1 °F

  • Average April

    36.8 °F

  • Highest 3 April, 2026

    41 °F

Climate (2021–Present)

Middleton Island Airport (59.7 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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