Smith Island Weather Forecast

    • 42
    • 48

    Rain

    • 38
    • 43

    Rain

    • 39
    • 42

    Rain Showers

    • 38
    • 41

    Rain

    • 39
    • 42

    Rain

    • 39
    • 43

    Rain

    • 40
    • 44

    Rain

Today 29 Jan West Prince William Sound & Whittier

Rain Showers in the Morning, then rain in the afternoon. Highs in the mid 40s. East wind 25 to 40 Mph with Gusts to 60 Mph.

Tonight 29 Jan West Prince William Sound & Whittier

Rain. Lows around 40. East wind 15 to 30 Mph. Gusts to 60 Mph decreasing to 45 Mph after midnight.

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Smith Island Temperature Statistics

January Temperature

Portage, Portage Glacier (54.1 miles)

  • Lowest 8 January, 2026

    -4 °F
  • Average January

    20.4 °F
  • Highest 18 January, 2026

    45 °F

Climate (2021–Present)

Portage, Portage Glacier (54.1 miles)

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  • Average Low 2021–2026

    32.7 °F
  • Average 2021–2026

    38.6 °F
  • Average High 2021–2026

    44.1 °F
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