Knight Island Weather Forecast

    • 38
    • 41

    Rain

    • 40
    • 42

    Rain

    • 35
    • 42

    Rain Showers

    • 38
    • 42

    Rain Likely

    • 38
    • 41

    Rain

    • 39
    • 42

    Rain

    • 39
    • 42

    Rain

Today 18 Apr West Prince William Sound & Whittier

Partly sunny. Highs around 40. Northwest wind 15 Mph.

Tonight 18 Apr West Prince William Sound & Whittier

Mostly cloudy. A chance of rain and snow after midnight. Lows in the mid 30s. Southwest wind 15 Mph.

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Knight Island Temperature Statistics

April Temperature

Portage, Portage Glacier (50.3 miles)

  • Lowest 1 April, 2026

    3 °F

  • Average April

    34.1 °F

  • Highest 9 April, 2026

    46 °F

Climate (2021–Present)

Portage, Portage Glacier (50.3 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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