Smith Island Weather Forecast

    • 39
    • 41

    Rain/Snow

    • 37
    • 40

    Rain/Snow

    • 38
    • 41

    Rain

    • 38
    • 41

    Rain

    • 38
    • 43

    Chance Rain

    • 39
    • 43

    Partly Sunny

Today 5 Apr West Prince William Sound & Whittier

Numerous snow Showers in the Morning, then scattered snow Showers and rain Showers in the afternoon. Snow accumulation up to 1 inch. Highs in the upper 30s. Light Winds. Gusts to 20 Mph in the afternoon.

Tonight 5 Apr West Prince William Sound & Whittier

Partly cloudy. Isolated rain Showers and snow Showers in the evening. Lows in the 30s. West wind 10 to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Smith Island Temperature Statistics

April Temperature

Portage, Portage Glacier (54.1 miles)

  • Lowest 1 April, 2026

    3 °F

  • Average April

    28.4 °F

  • Highest 3 April, 2026

    39 °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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