Decision Point State Marine Park Weather Forecast

    • 32
    • 38

    Slight Chance Snow

    • 34
    • 38

    Rain/Snow

    • 33
    • 38

    Rain/Snow

    • 32
    • 38

    Rain/Snow

    • 31
    • 37

    Rain/Snow

    • 28
    • 37

    Rain/Snow

Today 6 Feb West Prince William Sound & Whittier

Partly cloudy. Isolated rain Showers in the morning. Highs in the lower 40s. North wind 15 Mph. Gusts to 25 Mph in the afternoon.

Tonight 6 Feb West Prince William Sound & Whittier

Partly cloudy with a slight chance of rain in the Evening, then rain likely after midnight. Lows in the mid 30s to lower 40s. North wind 10 to 25 Mph with Gusts to 35 Mph.

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Decision Point State Marine Park Temperature Statistics

February Temperature

Portage, Portage Glacier (12.4 miles)

  • Lowest 1 February, 2026

    27 °F

  • Average February

    38.7 °F

  • Highest 3 February, 2026

    45 °F

Climate (2021–Present)

Portage, Portage Glacier (12.4 miles)

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  • Average Low 2021–2026

    32.7 °F

  • Average 2021–2026

    38.6 °F

  • Average High 2021–2026

    44.1 °F
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