South Lake Weather Forecast

    • 55
    • 71

    Increasing Clouds

    • 59
    • 77

    Partly Sunny

    • 53
    • 76

    Chance Thunderstorms

    • 50
    • 65

    Partly Sunny

    • 44
    • 58

    Slight Chance Thunderstorms

    • 39
    • 61

    Mostly Sunny

    • 44
    • 65

    Mostly Sunny

Today 20 Aug Price

Mostly sunny. Near steady temperature in the mid 70s. Northeast Winds around 5 Mph.

Tonight 20 Aug Price

Partly cloudy. Patchy fog after midnight. Lows in the mid 50s. Northeast Winds around 5 Mph this Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Lake Temperature Statistics

August Temperature

Manitowish Waters Airport (18.6 miles)

  • Lowest 1 August, 2025

    40.1 °F

  • Average August

    66.6 °F

  • Highest 7 August, 2025

    86.2 °F

Climate (2020–Present)

Manitowish Waters Airport (18.6 miles)

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  • Average Low 2020–2025

    29.6 °F

  • Average 2020–2025

    40.5 °F

  • Average High 2020–2025

    50.1 °F
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