Kuiu Island Weather Forecast

    • 39
    • 55

    Chance Rain

    • 38
    • 50

    Rain Showers

    • 40
    • 49

    Rain Showers

    • 38
    • 45

    Rain Showers Likely

    • 41
    • 54

    Partly Sunny

    • 40
    • 55

    Rain Likely

Today 21 May Western Kupreanof and Kuiu Island

Mostly cloudy. Slight chance of rain early in the morning. Highs in the mid 50s. South Winds 10 to 15 Mph shifting to the southwest in the afternoon.

Tonight 21 May Western Kupreanof and Kuiu Island

Mostly cloudy. Slight chance of rain late. Lows around 40. West Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kuiu Island Temperature Statistics

May Temperature

Kake - Kake Airport (27.3 miles)

  • Lowest 16 May, 2026

    36 °F

  • Average May

    46.7 °F

  • Highest 4 May, 2026

    57.9 °F

Climate (2021–Present)

Kake - Kake Airport (27.3 miles)

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  • Average Low 2021–2026

    39 °F

  • Average 2021–2026

    43.9 °F

  • Average High 2021–2026

    48.7 °F
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