Knight Island Weather Forecast

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    • 43

    Rain Likely

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    Rain Likely

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    • 45

    Rain

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    Rain Likely

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    Rain Likely

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.

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Knight Island Temperature Statistics

October Temperature

Portage, Portage Glacier (50.3 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 (50.3 miles)

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  • Average Low 2020–2025

    33.6 °F

  • Average 2020–2025

    39.4 °F

  • Average High 2020–2025

    45 °F
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