Mount Union Weather Forecast

    • 73
    • 88

    Slight Chance Thunderstorms

    • 71
    • 90

    Chance Thunderstorms

    • 69
    • 87

    Rain Showers

    • 65
    • 80

    Rain Showers Likely

    • 66
    • 78

    Rain Showers Likely

    • 67
    • 82

    Slight Chance Thunderstorms

Today 10 Aug Henry

A slight chance of Thunderstorms this morning. Patchy fog this morning. Mostly sunny with a slight chance of Showers. Highs in the upper 80s. South Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 102 this afternoon.

Tonight 10 Aug Henry

Partly cloudy. A slight chance of Showers and Thunderstorms in the evening. Patchy fog after midnight. Humid with Lows in the lower 70s. South Winds around 5 Mph. Chance of rain 20 percent. Heat index Values up to 102 early in the evening.

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Mount Union Temperature Statistics

August Temperature

Mount Pleasant, Mount Pleasant Municipal Airport (9.9 miles)

  • Lowest 3 August, 2026

    59 °F

  • Average August

    71.2 °F

  • Highest 4 August, 2026

    86 °F

Climate (2021–2026)

Mount Pleasant, Mount Pleasant Municipal Airport (9.9 miles)

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  • Average Low 2021–2026

    42.9 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    63.2 °F
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