Montague Island Weather Forecast

    • 29
    • 30

    Blustery

    • 28
    • 30

    Snow Showers

    • 25
    • 30

    Snow

    • 26
    • 30

    Snow

    • 28
    • 33

    Snow

    • 28
    • 34

    Chance Snow

Today 17 Mar West Prince William Sound & Whittier

Mostly cloudy with isolated snow Showers. Highs in the 20s to lower 30s. North wind 15 to 30 Mph with Gusts to 45 Mph.

Tonight 17 Mar West Prince William Sound & Whittier

Mostly clear. Lows 13 to 29. North wind 15 to 30 Mph with Gusts to 45 Mph.

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Montague Island Temperature Statistics

March Temperature

Middleton Island Airport (59.7 miles)

  • Lowest 1 March, 2026

    19 °F

  • Average March

    28.8 °F

  • Highest 6 March, 2026

    39.9 °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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