Cassopolis Weather Forecast

    • 60
    • 76

    Slight Chance Thunderstorms

    • 58
    • 74

    Rain Showers Likely

    • 61
    • 71

    Rain Showers

    • 54
    • 69

    Rain Showers Likely

    • 50
    • 64

    Chance Rain Showers

    • 52
    • 65

    Partly Sunny

    • 52
    • 68

    Mostly Cloudy

Today 17 Sep Cass

Partly cloudy. Highs around 70.

Tonight 17 Sep Cass

Mostly cloudy. A slight chance of Showers this evening. Lows around 60. Northeast Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cassopolis Temperature Statistics

September Temperature

Elkhart Municipal (13 miles)

  • Lowest 14 September, 2026

    46 °F

  • Average September

    73 °F

  • Highest 3 September, 2026

    95.4 °F

Climate (2021–2026)

Elkhart Municipal (13 miles)

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  • Average Low 2021–2026

    42.8 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    60.1 °F
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