Montague Island Weather Forecast

    • 32
    • 32

    Increasing Clouds

    • 31
    • 34

    Snow Likely

    • 23
    • 34

    Breezy

    • 22
    • 24

    Blustery

    • 25
    • 29

    Blustery

    • 27
    • 32

    Partly Sunny

    • 29
    • 35

    Mostly Cloudy

Today 17 Feb West Prince William Sound & Whittier

Partly cloudy. Highs near 30. North wind 15 Mph shifting to the south in the afternoon. Gusts to 25 Mph.

Tonight 17 Feb West Prince William Sound & Whittier

Partly cloudy in the Evening, then mostly cloudy with a slight chance of snow after midnight. Lows in the 20s to lower 30s. West wind 15 Mph. Gusts to 25 Mph in the evening.

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Montague Island Temperature Statistics

February Temperature

Middleton Island Airport (59.7 miles)

  • Lowest 10 February, 2026

    34 °F

  • Average February

    39.7 °F

  • Highest 3 February, 2026

    44.1 °F

Climate (2021–Present)

Middleton Island Airport (59.7 miles)

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  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    43.8 °F

  • Average High 2021–2026

    46.4 °F
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