Port Alexander SPB Weather Forecast

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    Chance Rain Showers

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    Rain Showers Likely

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    Chance Rain Showers

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    Rain Showers Likely

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    Rain Showers

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    Rain Showers Likely

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    Chance Rain Showers

Today 13 May Western Kupreanof and Kuiu Island

Cloudy. Chance of rain Showers in the Morning, then rain Showers in the afternoon. Highs around 50. Southeast Winds around 10 Mph.

Tonight 13 May Western Kupreanof and Kuiu Island

Cloudy. Rain Showers likely early in the Evening, then chance of rain Showers. Lows around 40. South Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Port Alexander SPB Temperature Statistics

May Temperature

Kake - Kake Airport (56.5 miles)

  • Lowest 4 May, 2026

    39 °F

  • Average May

    46.7 °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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