Smith Island Weather Forecast

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    Rain Showers

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    Rain

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    Rain

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    Rain Showers

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    Rain Showers Likely

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    Rain Showers Likely

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    Rain Showers Likely

Today 10 May West Prince William Sound & Whittier

Widespread rain Showers in the Morning, then scattered rain Showers in the afternoon. Highs in the lower 40s. Northeast wind 10 to 15 Mph shifting to the south 10 to 20 Mph in the afternoon. Gusts to 25 Mph decreasing to 30 Mph in the afternoon.

Tonight 10 May West Prince William Sound & Whittier

Mostly cloudy with scattered rain Showers. Lows in the upper 30s. South wind 10 to 20 Mph. Gusts to 30 Mph.

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Smith Island Temperature Statistics

May Temperature

Portage, Portage Glacier (54.1 miles)

  • Lowest 1 May, 2026

    34 °F

  • Average May

    39.7 °F

  • Highest 6 May, 2026

    46 °F

Climate (2021–Present)

Portage, Portage Glacier (54.1 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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