Stephenson Lake Weather Forecast

    • 73
    • 100

    Hot

    • 64
    • 93

    Mostly Sunny

    • 61
    • 89

    Partly Sunny

    • 62
    • 85

    Chance Thunderstorms

    • 59
    • 85

    Chance Thunderstorms

    • 59
    • 84

    Slight Chance Thunderstorms

Today 14 Jul Southern Marinette County

Very hot and humid. Sunny. Highs in the upper 90s. West wind 10 to 15 Mph. Heat indices to 104.

Tonight 14 Jul Southern Marinette County

Muggy. Mostly clear. Areas of smoke after midnight. Lows in the middle 70s. West wind 5 to 10 Mph in the evening becoming light and variable. Heat indices to 103.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Stephenson Lake Temperature Statistics

July Temperature

Menominee - Marinette Twin County Airport (15.5 miles)

  • Lowest 6 July, 2026

    55.9 °F

  • Average July

    72.1 °F

  • Highest 1 July, 2026

    87.1 °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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