Long Lake Weather Forecast

    • 44
    • 63

    Mostly Cloudy

    • 43
    • 63

    Mostly Sunny

    • 43
    • 66

    Mostly Sunny

    • 45
    • 68

    Areas Fog

    • 45
    • 70

    Areas Fog

    • 48
    • 70

    Mostly Cloudy

Today 21 Sep Shawano

Mostly cloudy. Nearly steady temperature in the upper 50s. East wind 10 to 15 Mph.

Tonight 21 Sep Shawano

Mostly cloudy. Lows in the lower 40s. Northeast wind 5 to 10 Mph.

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  • Temperature Real-Time

Long Lake Temperature Statistics

September Temperature

Clintonville Municipal Airport (6.8 miles)

  • Lowest 14 September, 2026

    37.9 °F

  • Average September

    65.6 °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

    55 °F
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