Knight Island Weather Forecast

    • 54
    • 62

    Mostly Cloudy

    • 54
    • 59

    Chance Rain

    • 55
    • 60

    Chance Rain

    • 55
    • 59

    Chance Rain

    • 55
    • 60

    Rain Likely

    • 55
    • 59

    Rain Likely

    • 55
    • 60

    Rain Likely

Today 23 Aug West Prince William Sound & Whittier

Partly cloudy. Highs in the upper 50s. Light Winds.

Tonight 23 Aug West Prince William Sound & Whittier

Mostly cloudy. Lows in the lower 50s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Knight Island Temperature Statistics

August Temperature

Portage, Portage Glacier (50.3 miles)

  • Lowest 4 August, 2025

    39.7 °F

  • Average August

    54 °F

  • Highest 4 August, 2025

    68.6 °F

Climate (2020–Present)

Portage, Portage Glacier (50.3 miles)

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  • Average Low 2020–2025

    33.3 °F

  • Average 2020–2025

    39.2 °F

  • Average High 2020–2025

    44.8 °F
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