Green Island - Gibbon Anchorage Weather Forecast

    • 48
    • 51

    Rain Showers

    • 49
    • 52

    Chance Rain

    • 48
    • 55

    Slight Chance Rain

    • 47
    • 57

    Mostly Cloudy

    • 47
    • 56

    Chance Rain Showers

    • 47
    • 55

    Rain Showers

    • 47
    • 54

    Rain Showers

Today 8 Jun West Prince William Sound & Whittier

Mostly cloudy. Scattered Showers in the Morning, then a slight chance of rain in the afternoon. Highs in the lower 50s. Northeast wind 15 Mph in the morning becoming light.

Tonight 8 Jun West Prince William Sound & Whittier

Mostly cloudy with isolated Showers. Lows in the upper 40s. Southwest wind 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Green Island - Gibbon Anchorage Temperature Statistics

June Temperature

Portage, Portage Glacier (59 miles)

  • Lowest 2 June, 2026

    37 °F

  • Average June

    52.2 °F

  • Highest 4 June, 2026

    75.9 °F

Climate (2021–Present)

Portage, Portage Glacier (59 miles)

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  • Average Low 2021–2026

    32.2 °F

  • Average 2021–2026

    38.1 °F

  • Average High 2021–2026

    43.7 °F
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