Lake Shannon Weather Forecast

    • 36
    • 47

    Rain Showers

    • 31
    • 47

    Slight Chance Rain Showers

    • 27
    • 49

    Partly Sunny

    • 34
    • 54

    Mostly Cloudy

    • 40
    • 58

    Mostly Cloudy

    • 41
    • 58

    Mostly Cloudy

Today 22 Oct Northern Marinette County

Showers likely. Highs in the middle 40s. Northwest wind 10 to 15 Mph. Chance of rain 70 percent.

Tonight 22 Oct Northern Marinette County

Cloudy with a chance of rain Showers. Lows in the middle 30s. Northwest wind 5 to 10 Mph. Chance of rain 40 percent.

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Lake Shannon Temperature Statistics

October Temperature

Iron Mountain / Kingsford, Ford Airport (13 miles)

  • Lowest 9 October, 2025

    28.9 °F

  • Average October

    55 °F

  • Highest 4 October, 2025

    86 °F

Climate (2020–Present)

Iron Mountain / Kingsford, Ford Airport (13 miles)

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  • Average Low 2020–2025

    33.7 °F

  • Average 2020–2025

    44.5 °F

  • Average High 2020–2025

    55.1 °F
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