Montague Island Weather Forecast

    • 40
    • 42

    Rain/Snow Likely

    • 39
    • 42

    Rain

    • 38
    • 40

    Rain Likely

    • 37
    • 42

    Chance Rain

    • 37
    • 43

    Partly Sunny

    • 37
    • 43

    Partly Sunny

Today 6 Apr West Prince William Sound & Whittier

Sunny. Highs in the lower 40s. Northwest wind 15 to 30 Mph shifting to the south 10 to 25 Mph in the afternoon. Gusts to 40 Mph.

Tonight 6 Apr West Prince William Sound & Whittier

Clear in the Evening, then snow and rain likely after midnight. Snow accumulation up to 1 inch. Snow level 200 feet. Lows in the mid 30s to lower 40s. West wind 15 Mph. Gusts to 35 Mph decreasing to 25 Mph after midnight.

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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

    36.7 °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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