Smith Island Weather Forecast

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    Rain Showers

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    Rain Showers

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    Rain Showers

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    Rain

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    Chance Rain

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    Chance Rain

Today 4 Oct West Prince William Sound & Whittier

Rain in the Morning, then widespread Showers in the afternoon. Highs in the upper 40s. Northeast wind 10 to 15 Mph shifting to the south in the afternoon. Gusts to 30 Mph.

Tonight 4 Oct West Prince William Sound & Whittier

Numerous Showers. Lows in the mid 40s. Southeast wind 10 to 15 Mph.

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Smith Island Temperature Statistics

October Temperature

Portage, Portage Glacier (54.1 miles)

  • Lowest 2 October, 2026

    30.9 °F

  • Average October

    36.5 °F

  • Highest 2 October, 2026

    43 °F

Climate (2021–2026)

Portage, Portage Glacier (54.1 miles)

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  • Average Low 2021–2026

    32.2 °F

  • Average 2021–2026

    38.2 °F

  • Average High 2021–2026

    43.8 °F
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