Kuiu Island Weather Forecast

    • 51
    • 66

    Mostly Cloudy

    • 51
    • 66

    Mostly Cloudy

    • 51
    • 67

    Partly Sunny

    • 52
    • 70

    Mostly Sunny

    • 54
    • 73

    Mostly Sunny

    • 55
    • 73

    Partly Sunny

    • 53
    • 71

    Partly Sunny

Today 9 Aug Western Kupreanof and Kuiu Island

Mostly cloudy then becoming partly cloudy in the morning then becoming mostly cloudy. Highs in the lower 60s. Light Winds.

Tonight 9 Aug Western Kupreanof and Kuiu Island

Increasing Clouds. Lows in the lower 50s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kuiu Island Temperature Statistics

August Temperature

Kake - Kake Airport (27.3 miles)

  • Lowest 4 August, 2026

    46 °F

  • Average August

    56.4 °F

  • Highest 2 August, 2026

    64 °F

Climate (2021–2026)

Kake - Kake Airport (27.3 miles)

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  • Average Low 2021–2026

    38.9 °F

  • Average 2021–2026

    43.8 °F

  • Average High 2021–2026

    48.7 °F
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