Green Island - Gibbon Anchorage Weather Forecast

    • 40
    • 44

    Rain

    • 38
    • 44

    Rain

    • 37
    • 43

    Rain

    • 36
    • 41

    Slight Chance Rain

    • 35
    • 40

    Mostly Cloudy

    • 36
    • 40

    Rain/Snow Likely

Today 10 Nov West Prince William Sound & Whittier

Rain Showers and a slight chance of Thunderstorms in the Morning, then rain Showers in the afternoon. Highs in the lower 40s. Southeast wind 25 to 40 Mph with Gusts to 65 Mph decreasing to 10 to 25 Mph with Gusts to 35 Mph in the afternoon.

Tonight 10 Nov West Prince William Sound & Whittier

A chance of rain Showers in the Evening, then rain likely after midnight. Lows in the upper 30s. North wind 10 to 25 Mph. Gusts to 25 Mph increasing to 35 Mph after midnight.

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Green Island - Gibbon Anchorage Temperature Statistics

November Temperature

Portage, Portage Glacier (59 miles)

  • Lowest 7 November, 2026

    26.1 °F
  • Average November

    36.8 °F
  • Highest 4 November, 2026

    46 °F

Climate (2021–2026)

Portage, Portage Glacier (59 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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