Perry Island (South Bay) Weather Forecast

    • 39
    • 39

    Rain

    • 37
    • 42

    Rain

    • 36
    • 41

    Rain

    • 33
    • 40

    Rain/Snow

    • 29
    • 36

    Mostly Cloudy

    • 27
    • 32

    Partly Sunny

    • 31
    • 34

    Rain/Snow Likely

Today 9 Nov West Prince William Sound & Whittier

Rain likely and a slight chance of snow. Highs in the upper 30s.

Tonight 9 Nov West Prince William Sound & Whittier

Rain in the Evening, then rain Showers after midnight. Rain may be heavy at Times in the evening. Lows in the mid 30s. East wind 35 to 50 Mph with Gusts to 75 Mph.

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  • Temperature Real-Time

Perry Island (South Bay) Temperature Statistics

November Temperature

Portage, Portage Glacier (31.1 miles)

  • Lowest 7 November, 2026

    26.1 °F

  • Average November

    37.4 °F

  • Highest 4 November, 2026

    46 °F

Climate (2021–2026)

Portage, Portage Glacier (31.1 miles)

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  • Average Low 2021–2026

    32.3 °F

  • Average 2021–2026

    38.3 °F

  • Average High 2021–2026

    43.9 °F
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