South Clear Lake Weather Forecast

    • 59
    • 80

    Mostly Sunny

    • 67
    • 81

    Mostly Cloudy

    • 70
    • 85

    Mostly Cloudy

    • 71
    • 87

    Slight Chance Thunderstorms

    • 70
    • 88

    Chance Rain Showers

    • 68
    • 86

    Slight Chance Thunderstorms

Today 28 Aug Western St. Joseph

Mostly sunny. Highs around 80. Light and variable Winds, becoming south around 5 Mph.

Tonight 28 Aug Western St. Joseph

Mostly clear. Lows in the upper 50s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Clear Lake Temperature Statistics

August Temperature

South Bend International Airport (4.3 miles)

  • Lowest 25 August, 2026

    51.1 °F

  • Average August

    72.1 °F

  • Highest 7 August, 2026

    87.7 °F

Climate (2021–2026)

South Bend International Airport (4.3 miles)

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  • Average Low 2021–2026

    43.2 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    61.9 °F
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