Steinbauer Lake Weather Forecast

    • 65
    • 81

    Chance Rain Showers

    • 51
    • 77

    Partly Sunny

    • 59
    • 79

    Mostly Sunny

    • 63
    • 83

    Slight Chance Thunderstorms

    • 64
    • 82

    Chance Rain Showers

    • 67
    • 85

    Chance Rain Showers

Today 9 Sep Southern Berrien

Mostly cloudy with a slight chance of Thunderstorms. Showers likely early this Morning, then a chance of Showers this afternoon. Highs in the lower 80s. West Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 60 percent.

Tonight 9 Sep Southern Berrien

Partly cloudy. Lows in the mid 60s. West Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.

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Steinbauer Lake Temperature Statistics

September Temperature

South Bend International Airport (13.7 miles)

  • Lowest 7 September, 2026

    55.9 °F

  • Average September

    78.6 °F

  • Highest 2 September, 2026

    93.7 °F

Climate (2021–2026)

South Bend International Airport (13.7 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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