Perry Island Weather Forecast

    • 38
    • 42

    Rain Showers

    • 41
    • 42

    Rain

    • 42
    • 45

    Rain

    • 42
    • 47

    Rain

    • 41
    • 46

    Rain

    • 41
    • 44

    Rain

Today 28 Oct West Prince William Sound & Whittier

Rain and widespread snow Showers in the Morning, then widespread rain Showers and a chance of snow Showers in the afternoon. Precipitation may be heavy at Times. Snow accumulation up to 5 Inches. Highs around 40. Northeast wind 15 Mph.

Tonight 28 Oct West Prince William Sound & Whittier

Mostly cloudy. A slight chance of rain Showers in the evening. Lows in the upper 20s to mid 30s. Variable wind 10 Mph in the evening becoming light.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Perry Island Temperature Statistics

October Temperature

Portage, Portage Glacier (30.4 miles)

  • Lowest 19 October, 2025

    27 °F

  • Average October

    42.6 °F

  • Highest 5 October, 2025

    53.1 °F

Climate (2020–Present)

Portage, Portage Glacier (30.4 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    33.6 °F

  • Average 2020–2025

    39.4 °F

  • Average High 2020–2025

    45 °F
Get WillyWeather+ to remove ads