South Clear Lake Weather Forecast

    • 66
    • 81

    Rain Showers Likely

    • 57
    • 76

    Mostly Sunny

    • 63
    • 79

    Rain Showers Likely

    • 56
    • 74

    Slight Chance Thunderstorms

    • 55
    • 73

    Partly Sunny

    • 57
    • 75

    Slight Chance Rain Showers

Today 16 Aug Western St. Joseph

Mostly cloudy. Showers likely with a chance of Thunderstorms in the Morning, then a slight chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the lower 80s. West Winds 5 to 10 Mph. Gusts up to 20 Mph in the afternoon. Chance of rain 70 percent.

Tonight 16 Aug Western St. Joseph

Partly cloudy. A slight chance of Showers and Thunderstorms in the evening. Humid with Lows in the mid 60s. Northwest Winds 5 to 10 Mph. Chance of rain 20 percent.

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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 9 August, 2026

    59.6 °F

  • Average August

    73.2 °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

    43.3 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    62 °F
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