South Clear Lake Weather Forecast

    • 62
    • 74

    Chance Thunderstorms

    • 40
    • 73

    Rain Showers

    • 41
    • 49

    Rain Showers

    • 53
    • 71

    Rain Showers

    • 53
    • 65

    Rain Showers Likely

    • 38
    • 69

    Rain Showers Likely

    • 33
    • 46

    Mostly Cloudy

Today 30 Mar Western St. Joseph

Partly cloudy. Near steady temperature in the mid 70s. Southwest Winds around 15 Mph with Gusts up to 25 Mph.

Tonight 30 Mar Western St. Joseph

Partly cloudy in the Evening, then mostly cloudy with a slight chance of Showers and Thunderstorms after midnight. Lows in the lower 60s. Southwest Winds 15 to 20 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Clear Lake Temperature Statistics

March Temperature

South Bend International Airport (4.3 miles)

  • Lowest 24 March, 2026

    20.6 °F

  • Average March

    44.3 °F

  • Highest 26 March, 2026

    77.6 °F

Climate (2021–Present)

South Bend International Airport (4.3 miles)

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  • Average Low 2021–2026

    43.3 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    61.9 °F
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