Porcupine Lake Weather Forecast

    • 43
    • 62

    Mostly Cloudy

    • 32
    • 57

    Mostly Cloudy

    • 36
    • 55

    Chance Rain Showers

    • 26
    • 48

    Mostly Sunny

    • 32
    • 56

    Mostly Sunny

    • 38
    • 62

    Partly Sunny

Today 13 Oct Northern Marinette County

Mostly cloudy. Highs in the middle 60s. Northwest wind 5 to 10 Mph.

Tonight 13 Oct Northern Marinette County

Mostly cloudy. A slight chance of Showers in the evening. Lows in the lower 40s. Light and variable wind. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Porcupine Lake Temperature Statistics

October Temperature

Iron Mountain / Kingsford, Ford Airport (22.4 miles)

  • Lowest 3 October, 2026

    32 °F

  • Average October

    53.9 °F

  • Highest 10 October, 2026

    84 °F

Climate (2021–2026)

Iron Mountain / Kingsford, Ford Airport (22.4 miles)

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  • Average Low 2021–2026

    33.5 °F

  • Average 2021–2026

    44.4 °F

  • Average High 2021–2026

    54.9 °F
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