Mount Union Weather Forecast

    • 55
    • 70

    Mostly Cloudy

    • 56
    • 78

    Chance Thunderstorms

    • 56
    • 82

    Mostly Sunny

    • 60
    • 86

    Partly Sunny

    • 63
    • 88

    Chance Rain Showers

    • 64
    • 85

    Chance Thunderstorms

Today 22 May Henry

Mostly cloudy. A slight chance of Showers this morning. Highs around 70. East Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

Tonight 22 May Henry

Mostly cloudy. Lows in the mid 50s. East Winds 5 to 10 Mph.

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Mount Union Temperature Statistics

May Temperature

Mount Pleasant, Mount Pleasant Municipal Airport (9.9 miles)

  • Lowest 1 May, 2026

    33.8 °F

  • Average May

    59.3 °F

  • Highest 4 May, 2026

    82.4 °F

Climate (2021–Present)

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

    63.2 °F
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