Kupreanof Island Weather Forecast

    • 38
    • 47

    Rain

    • 40
    • 46

    Rain

    • 34
    • 47

    Rain

    • 33
    • 45

    Rain

    • 36
    • 45

    Rain

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    • 45

    Rain

Today 30 Apr Western Kupreanof and Kuiu Island

Cloudy. Chance of rain. Highs in the upper 40s. South Winds 10 to 15 Mph.

Tonight 30 Apr Western Kupreanof and Kuiu Island

Rain. Lows in the lower 40s. Southeast Winds 10 to 15 Mph.

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Kupreanof Island Temperature Statistics

April Temperature

Kake - Kake Airport (20.5 miles)

  • Lowest 2 April, 2025

    28.9 °F

  • Average April

    41.9 °F

  • Highest 27 April, 2025

    52 °F

Climate (2020–Present)

Kake - Kake Airport (20.5 miles)

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  • Average Low 2020–2025

    39 °F

  • Average 2020–2025

    44 °F

  • Average High 2020–2025

    48.9 °F
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