Port McArthur Weather Forecast

    • 19
    • 21

    Blustery

    • 22
    • 24

    Blustery

    • 26
    • 28

    Blustery

    • 29
    • 33

    Breezy

    • 30
    • 36

    Mostly Sunny

    • 31
    • 37

    Partly Sunny

Today 1 Feb Western Kupreanof and Kuiu Island

Mostly clear. Highs around 20. North Winds 15 to 20 Mph shifting to the northwest in the afternoon. Near port Alexander, north Winds 30 to 35 Mph.

Tonight 1 Feb Western Kupreanof and Kuiu Island

Clear. Lows around 13. North Winds 10 to 20 Mph shifting to the west 10 to 15 Mph late. Near port Alexander, northeast Winds 25 to 30 Mph.

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Port McArthur Temperature Statistics

February Temperature

Kake - Kake Airport (62.1 miles)

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Climate (2020–Present)

Kake - Kake Airport (62.1 miles)

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  • Average Low 2020–2025

    39 °F

  • Average 2020–2025

    43.9 °F

  • Average High 2020–2025

    48.8 °F
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