Kuiu Island Weather Forecast

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    Rain Showers

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    Rain Showers

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    Rain Showers

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    Rain Showers Likely

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    Rain Showers Likely

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    Rain Showers

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    Rain Showers Likely

Today 28 Sep Western Kupreanof and Kuiu Island

Mostly cloudy. Chance of rain Showers in the Morning, then rain Showers likely in the afternoon. Highs in the lower 50s. South Winds 10 to 15 Mph.

Tonight 28 Sep Western Kupreanof and Kuiu Island

Rain Showers. Lows in the mid 40s. Southeast Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kuiu Island Temperature Statistics

September Temperature

Kake - Kake Airport (27.3 miles)

  • Lowest 25 September, 2026

    35.1 °F

  • Average September

    52 °F

  • Highest 3 September, 2026

    69.1 °F

Climate (2021–2026)

Kake - Kake Airport (27.3 miles)

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  • Average Low 2021–2026

    38.9 °F

  • Average 2021–2026

    43.9 °F

  • Average High 2021–2026

    48.8 °F
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