Port McArthur Weather Forecast

    • 35
    • 42

    Chance Rain/Snow

    • 32
    • 38

    Chance Rain/Snow

    • 36
    • 40

    Chance Snow Showers

    • 39
    • 41

    Rain Likely

    • 39
    • 42

    Rain

    • 38
    • 43

    Rain/Snow

Today 14 Mar Western Kupreanof and Kuiu Island

Partly cloudy. Chance of rain and snow Showers near port alexander. Highs around 40. Northeast Winds around 10 Mph.

Tonight 14 Mar Western Kupreanof and Kuiu Island

Increasing Clouds. Slight chance of snow Showers late. Lows in the upper 20s. Northeast Winds around 10 Mph.

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Port McArthur Temperature Statistics

March Temperature

Kake - Kake Airport (62.1 miles)

  • Lowest 4 March, 2025

    28 °F

  • Average March

    37.9 °F

  • Highest 5 March, 2025

    45 °F

Climate (2020–Present)

Kake - Kake Airport (62.1 miles)

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  • Average Low 2020–2025

    38.9 °F

  • Average 2020–2025

    43.9 °F

  • Average High 2020–2025

    48.8 °F
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