South Clear Lake Weather Forecast

    • 58
    • 83

    Mostly Sunny

    • 61
    • 81

    Mostly Sunny

    • 63
    • 81

    Rain Showers Likely

    • 59
    • 77

    Rain Showers Likely

    • 61
    • 80

    Partly Sunny

    • 64
    • 82

    Slight Chance Thunderstorms

    • 66
    • 83

    Slight Chance Thunderstorms

Today 3 Aug Western St. Joseph

Mostly sunny. Near steady temperature in the upper 70s. North Winds around 5 Mph.

Tonight 3 Aug Western St. Joseph

Mostly clear. Lows in the upper 50s. North Winds around 5 Mph this Evening, becoming light and variable.

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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 1 August, 2026

    68 °F

  • Average August

    70.8 °F

  • Highest 1 August, 2026

    73.9 °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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