Stephenson Lake Weather Forecast

    • 58
    • 83

    Mostly Sunny

    • 57
    • 87

    Chance Thunderstorms

    • 52
    • 75

    Partly Sunny

    • 54
    • 70

    Slight Chance Rain Showers

    • 54
    • 70

    Chance Rain Showers

    • 56
    • 72

    Chance Rain Showers

Today 16 Sep Southern Marinette County

Sunny. Temperatures in the mid to upper 70s near the bay to the lower 80s well inland. South wind 5 to 10 Mph.

Tonight 16 Sep Southern Marinette County

Mostly clear. Lows in the upper 50s. Light and variable wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Stephenson Lake Temperature Statistics

September Temperature

Menominee - Marinette Twin County Airport (15.5 miles)

  • Lowest 4 September, 2025

    41 °F

  • Average September

    59.5 °F

  • Highest 1 September, 2025

    77 °F

Climate (2020–Present)

Menominee - Marinette Twin County Airport (15.5 miles)

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  • Average Low 2020–2025

    37.8 °F

  • Average 2020–2025

    46.5 °F

  • Average High 2020–2025

    54.6 °F
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