Lilly Lake Weather Forecast

    • 46
    • 73

    Decreasing Clouds

    • 53
    • 77

    Partly Sunny

    • 51
    • 81

    Mostly Sunny

    • 54
    • 81

    Mostly Sunny

    • 61
    • 84

    Partly Sunny

    • 62
    • 84

    Chance Thunderstorms

Today 30 May Marathon

Partly cloudy. Highs in the middle 70s. East wind 10 to 15 Mph.

Tonight 30 May Marathon

Mostly cloudy. Lows in the middle 50s. East wind 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lilly Lake Temperature Statistics

May Temperature

Mosinee (20.5 miles)

  • Lowest 2 May, 2026

    26.6 °F

  • Average May

    51.4 °F

  • Highest 26 May, 2026

    86 °F

Climate (2021–Present)

Mosinee (20.5 miles)

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  • Average Low 2021–2026

    35.7 °F

  • Average 2021–2026

    43.1 °F

  • Average High 2021–2026

    53.5 °F
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