Lost Lake Weather Forecast

    • 55
    • 79

    Rain Showers

    • 51
    • 77

    Chance Thunderstorms

    • 46
    • 75

    Mostly Sunny

    • 51
    • 79

    Partly Sunny

    • 59
    • 82

    Chance Rain Showers

    • 56
    • 82

    Chance Rain Showers

    • 54
    • 80

    Partly Sunny

Today 21 Aug Northern Marinette County

Partly sunny with a chance of Showers and Thunderstorms. Temperatures in the lower to mid 70s. Southwest wind around 5 Mph.

Tonight 21 Aug Northern Marinette County

Partly cloudy. Showers likely in the evening. Thunderstorms also possible in the evening. Lows in the middle 50s. Light and variable wind. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lost Lake Temperature Statistics

August Temperature

Menominee - Marinette Twin County Airport (24.2 miles)

  • Lowest 19 August, 2026

    54 °F

  • Average August

    70.9 °F

  • Highest 16 August, 2026

    84 °F

Climate (2021–2026)

Menominee - Marinette Twin County Airport (24.2 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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