Long Lake Weather Forecast

    • 58
    • 69

    Rain Showers

    • 47
    • 73

    Mostly Cloudy

    • 54
    • 69

    Chance Rain Showers

    • 51
    • 74

    Mostly Cloudy

    • 55
    • 71

    Rain Showers Likely

    • 51
    • 69

    Chance Thunderstorms

Today 14 Sep Shawano

Mostly sunny in the morning then becoming mostly cloudy. A slight chance of Showers in the afternoon. Highs in the upper 60s. Southeast wind 10 to 15 Mph. Chance of rain 20 percent.

Tonight 14 Sep Shawano

Warmer. Showers and a chance of Thunderstorms. Locally heavy rainfall possible in the evening. Lows in the middle 50s. South wind 10 to 15 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Long Lake Temperature Statistics

September Temperature

Clintonville Municipal Airport (6.8 miles)

  • Lowest 11 September, 2026

    49.1 °F

  • Average September

    69.3 °F

  • Highest 1 September, 2026

    92.3 °F

Climate (2021–2026)

Clintonville Municipal Airport (6.8 miles)

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  • Average Low 2021–2026

    35.7 °F

  • Average 2021–2026

    45.5 °F

  • Average High 2021–2026

    54.9 °F
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