Port Alexander SPB Weather Forecast

    • 45
    • 54

    Rain Showers

    • 43
    • 53

    Chance Rain Showers

    • 44
    • 54

    Rain Showers

    • 46
    • 56

    Chance Rain Showers

    • 48
    • 57

    Slight Chance Rain Showers

    • 51
    • 62

    Partly Sunny

Today 27 May Western Kupreanof and Kuiu Island

Mostly cloudy. Chance of rain Showers. Highs in the lower 50s. South Winds 10 to 15 Mph.

Tonight 27 May Western Kupreanof and Kuiu Island

Mostly cloudy. Chance of rain Showers in the Evening, then rain Showers likely late. Lows in the lower 40s. South Winds 10 to 15 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Port Alexander SPB Temperature Statistics

May Temperature

Kake - Kake Airport (56.5 miles)

  • Lowest 24 May, 2026

    35.1 °F

  • Average May

    46.5 °F

  • Highest 4 May, 2026

    57.9 °F

Climate (2021–Present)

Kake - Kake Airport (56.5 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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