Montague Island Weather Forecast

    • 39
    • 45

    Mostly Sunny

    • 36
    • 46

    Mostly Sunny

    • 37
    • 43

    Rain Likely

    • 38
    • 41

    Rain Likely

    • 37
    • 42

    Rain Likely

    • 38
    • 42

    Rain Likely

    • 36
    • 42

    Rain Likely

Today 13 Apr West Prince William Sound & Whittier

Mostly cloudy with a chance of snow in the Morning, then partly cloudy in the afternoon. Highs in the mid 40s. North wind 15 Mph shifting to the west in the afternoon.

Tonight 13 Apr West Prince William Sound & Whittier

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

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  • Temperature Real-Time

Montague Island Temperature Statistics

April Temperature

Middleton Island Airport (59.7 miles)

  • Lowest 2 April, 2026

    33.1 °F

  • Average April

    37.7 °F

  • Highest 10 April, 2026

    44.1 °F

Climate (2021–Present)

Middleton Island Airport (59.7 miles)

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  • Average Low 2021–2026

    41.2 °F

  • Average 2021–2026

    43.7 °F

  • Average High 2021–2026

    46.3 °F
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