South Clear Lake Weather Forecast

    • 50
    • 69

    Mostly Cloudy

    • 55
    • 73

    Partly Sunny

    • 52
    • 74

    Rain Showers Likely

    • 53
    • 72

    Slight Chance Thunderstorms

    • 54
    • 71

    Chance Rain Showers

    • 53
    • 70

    Chance Rain Showers

Today 27 Oct Western St. Joseph

Partly cloudy. Highs around 70. East Winds 5 to 10 Mph, becoming southeast this afternoon.

Tonight 27 Oct Western St. Joseph

Mostly cloudy. Lows around 50. Southeast Winds around 5 Mph.

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South Clear Lake Temperature Statistics

October Temperature

South Bend International Airport (4.3 miles)

  • Lowest 17 October, 2026

    32.6 °F

  • Average October

    59 °F

  • Highest 12 October, 2026

    86.6 °F

Climate (2021–2026)

South Bend International Airport (4.3 miles)

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  • Average Low 2021–2026

    43.1 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    61.9 °F
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