Bettles Bay State Marine Park Weather Forecast

    • 34
    • 40

    Increasing Clouds

    • 36
    • 40

    Mostly Cloudy

    • 38
    • 43

    Partly Sunny

    • 34
    • 42

    Mostly Sunny

    • 30
    • 40

    Partly Sunny

    • 24
    • 36

    Partly Sunny

    • 25
    • 30

    Partly Sunny

Today 18 Jan West Prince William Sound & Whittier

Mostly cloudy with a chance of rain. Highs in the lower 40s. Northeast wind 10 to 20 Mph.

Tonight 18 Jan West Prince William Sound & Whittier

Mostly cloudy with a chance of rain. Areas of fog. Lows in the mid 30s. North wind 15 Mph.

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Bettles Bay State Marine Park Temperature Statistics

January Temperature

Portage, Portage Glacier (20.5 miles)

  • Lowest 8 January, 2026

    -4 °F

  • Average January

    15.4 °F

  • Highest 10 January, 2026

    39.9 °F

Climate (2021–Present)

Portage, Portage Glacier (20.5 miles)

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  • Average Low 2021–2026

    32.8 °F

  • Average 2021–2026

    38.6 °F

  • Average High 2021–2026

    44.2 °F
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