Mount Union Weather Forecast

    • 62
    • 82

    Rain Showers

    • 67
    • 72

    Rain Showers

    • 66
    • 82

    Chance Thunderstorms

    • 69
    • 84

    Chance Rain Showers

    • 66
    • 84

    Rain Showers Likely

    • 61
    • 76

    Chance Rain Showers

    • 57
    • 71

    Partly Sunny

Today 15 Sep Henry

Partly sunny with a chance of Showers with a slight chance of Thunderstorms. Highs in the lower 80s. Temperature falling into the mid 70s late. North Winds 5 to 10 Mph. Chance of rain 30 percent.

Tonight 15 Sep Henry

Showers with Thunderstorms likely. Lows in the lower 60s. North Winds 5 to 10 Mph. Chance of rain 80 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 13 September, 2026

    55.4 °F

  • Average September

    74.6 °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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