Mount Union Weather Forecast

    • 73
    • 96

    Increasing Clouds

    • 69
    • 93

    Mostly Sunny

    • 66
    • 87

    Partly Sunny

    • 68
    • 87

    Partly Sunny

    • 74
    • 95

    Partly Sunny

    • 70
    • 93

    Chance Rain Showers

Today 4 Sep Henry

Mostly sunny. Hot with Highs in the mid 90s. Southwest Winds 5 to 10 Mph. Heat index Values up to 106.

Tonight 4 Sep Henry

Partly cloudy in the Evening, then becoming mostly clear. Humid with Lows in the lower 70s. Southwest Winds around 5 Mph, becoming southeast after midnight. Heat index Values up to 105 early in the evening.

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Mount Union Temperature Statistics

September Temperature

Mount Pleasant, Mount Pleasant Municipal Airport (9.9 miles)

  • Lowest 1 September, 2026

    69.8 °F

  • Average September

    81 °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

    42.9 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    63.1 °F
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