Koon Lake Weather Forecast

    • 70
    • 89

    Chance Thunderstorms

    • 67
    • 88

    Rain Showers Likely

    • 57
    • 82

    Slight Chance Thunderstorms

    • 59
    • 81

    Partly Sunny

    • 61
    • 81

    Chance Rain Showers

    • 58
    • 81

    Chance Thunderstorms

Today 4 Jul Shawano

Very warm and humid. Partly sunny with a chance of Showers and Thunderstorms. Highs in the upper 80s. South wind 10 to 15 Mph. Chance of rain 30 percent. Heat indices to 96.

Tonight 4 Jul Shawano

Muggy. Partly cloudy. Lows in the lower 70s. Southwest wind 5 to 10 Mph. Highest heat index Readings to 95 in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Koon Lake Temperature Statistics

July Temperature

Shawano Municipal Airport (12.4 miles)

  • Lowest 1 July, 2025

    63.7 °F

  • Average July

    75.6 °F

  • Highest 1 July, 2025

    86.9 °F

Climate (2020–Present)

Shawano Municipal Airport (12.4 miles)

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  • Average Low 2020–2025

    39.2 °F

  • Average 2020–2025

    48.4 °F

  • Average High 2020–2025

    57.4 °F
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