Stephenson Lake Weather Forecast

    • 55
    • 82

    Increasing Clouds

    • 59
    • 80

    Partly Sunny

    • 64
    • 77

    Thunderstorms Likely

    • 53
    • 81

    Partly Sunny

    • 49
    • 75

    Partly Sunny

    • 56
    • 79

    Partly Sunny

    • 53
    • 78

    Chance Rain Showers

Today 6 Sep Southern Marinette County

Mostly sunny. Temperatures in the upper 70s near the bay to the lower 80s well inland. Light and variable wind.

Tonight 6 Sep Southern Marinette County

Mostly clear. Patchy fog after midnight. Lows in the middle 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 2 September, 2026

    64 °F

  • Average September

    72.3 °F

  • Highest 1 September, 2026

    88 °F

Climate (2021–2026)

Menominee - Marinette Twin County Airport (15.5 miles)

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  • Average Low 2021–2026

    37.8 °F

  • Average 2021–2026

    46.5 °F

  • Average High 2021–2026

    54.5 °F
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