Mount Union Weather Forecast

    • 70
    • 76

    Rain Showers Likely

    • 62
    • 79

    Rain Showers

    • 68
    • 79

    Rain Showers

    • 67
    • 85

    Chance Thunderstorms

    • 69
    • 86

    Rain Showers Likely

    • 65
    • 84

    Chance Rain Showers

    • 60
    • 78

    Slight Chance Thunderstorms

Today 14 Sep Henry

Partly sunny. Highs in the upper 70s. Southeast Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 14 Sep Henry

Partly cloudy this Evening, then mostly cloudy with a chance of Showers and Thunderstorms after midnight. Warmer with Lows in the upper 60s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

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Mount Union Temperature Statistics

September Temperature

Mount Pleasant, Mount Pleasant Municipal Airport (9.9 miles)

  • Lowest 11 September, 2026

    57.2 °F

  • Average September

    75.8 °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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