Port Alexander SPB Weather Forecast

    • 50
    • 62

    Increasing Clouds

    • 51
    • 62

    Increasing Clouds

    • 50
    • 60

    Rain Showers

    • 50
    • 59

    Rain

    • 49
    • 58

    Rain

    • 49
    • 57

    Rain

    • 49
    • 58

    Rain

Today 14 Sep Western Kupreanof and Kuiu Island

Decreasing Clouds. Highs in the upper 50s. Light Winds.

Tonight 14 Sep Western Kupreanof and Kuiu Island

Increasing Clouds. Lows in the mid 40s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Port Alexander SPB Temperature Statistics

September Temperature

Kake - Kake Airport (56.5 miles)

  • Lowest 12 September, 2026

    41 °F

  • Average September

    53.9 °F

  • Highest 3 September, 2026

    69.1 °F

Climate (2021–2026)

Kake - Kake Airport (56.5 miles)

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  • Average Low 2021–2026

    38.9 °F

  • Average 2021–2026

    43.9 °F

  • Average High 2021–2026

    48.7 °F
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