Mount Union Weather Forecast

    • 64
    • 79

    Chance Rain Showers

    • 59
    • 81

    Mostly Sunny

    • 66
    • 83

    Chance Thunderstorms

    • 62
    • 84

    Chance Rain Showers

    • 68
    • 84

    Chance Thunderstorms

    • 64
    • 89

    Rain Showers Likely

Today 9 Sep Henry

Mostly cloudy. Showers likely late this Morning, then a chance of Showers this afternoon. Not as warm with Highs in the upper 70s. West Winds around 5 Mph. Chance of rain 70 percent.

Tonight 9 Sep Henry

Partly cloudy in the Evening, then mostly cloudy with a slight chance of Showers after midnight. Humid with Lows in the mid 60s. Northwest Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount Union Temperature Statistics

September Temperature

Mount Pleasant, Mount Pleasant Municipal Airport (9.9 miles)

  • Lowest 7 September, 2026

    64.4 °F

  • Average September

    79 °F

  • Highest 1 September, 2026

    95 °F

Climate (2021–2026)

Mount Pleasant, Mount Pleasant Municipal Airport (9.9 miles)

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  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    63.1 °F
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