Perry Island (South Bay) Weather Forecast

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    • 40

    Rain

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    • 43

    Rain

    • 37
    • 43

    Rain Likely

    • 34
    • 42

    Rain Likely

    • 32
    • 39

    Chance Rain

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    Chance Rain

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    Chance Rain

Today 5 Nov West Prince William Sound & Whittier

Cloudy. Highs in the mid 30s to lower 40s. Northwest wind 15 Mph with Gusts to 25 Mph.

Tonight 5 Nov West Prince William Sound & Whittier

A chance of rain and snow in the Evening, then rain and snow after midnight. Snow accumulation up to 1 inch. Lows in the upper 20s to mid 30s. Northwest wind 10 to 20 Mph.

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  • Temperature Real-Time

Perry Island (South Bay) Temperature Statistics

November Temperature

Portage, Portage Glacier (31.1 miles)

  • Lowest 1 November, 2025

    30.9 °F

  • Average November

    37.1 °F

  • Highest 1 November, 2025

    44.1 °F

Climate (2020–Present)

Portage, Portage Glacier (31.1 miles)

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  • Average Low 2020–2025

    33.6 °F

  • Average 2020–2025

    39.4 °F

  • Average High 2020–2025

    45 °F
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