Port McArthur Weather Forecast

    • 43
    • 48

    Rain Showers Likely

    • 40
    • 49

    Chance Rain Showers

    • 38
    • 46

    Partly Sunny

    • 37
    • 45

    Chance Rain

    • 37
    • 44

    Chance Rain

    • 40
    • 46

    Chance Rain

Today 19 Oct Inner Channels from Kupreanof Island to Etolin Island

Mostly cloudy. Scattered rain Showers. At higher Elevations on the road System, scattered snow and rain Showers early in the morning. Highs in the mid 40s. Light Winds becoming south around 10 Mph in the afternoon.

Tonight 19 Oct Inner Channels from Kupreanof Island to Etolin Island

Numerous rain Showers. Lows in the mid 30s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Port McArthur Temperature Statistics

October Temperature

Kake - Kake Airport (62.1 miles)

  • Lowest 17 October, 2020

    33.1 °F
  • Average October

    46 °F
  • Highest 2 October, 2020

    60.8 °F

Climate (2010–Present)

Kake - Kake Airport (62.1 miles)

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  • Average Low 2010–Present

    39.2 °F
  • Average 2010–Present

    44.5 °F
  • Average High 2010–Present

    49.7 °F
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