Montague Island Weather Forecast

    • 28
    • 32

    Snow Showers

    • 30
    • 35

    Snow Showers Likely

    • 28
    • 35

    Slight Chance Snow

    • 27
    • 34

    Chance Snow

    • 26
    • 33

    Slight Chance Snow

    • 27
    • 32

    Chance Snow

Today 20 Mar West Prince William Sound & Whittier

Snow Showers. Snow accumulation 2 to 6 Inches. Highs in the mid 20s to lower 30s. Light Winds becoming variable 10 Mph in the afternoon. Gusts to 20 Mph.

Tonight 20 Mar West Prince William Sound & Whittier

Snow Showers likely in the Evening, then a chance of snow Showers after midnight. Snow accumulation up to 2 Inches. Lows 18 to 29. Northeast wind 10 to 25 Mph with Gusts to 35 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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