Mount Union Weather Forecast

    • 6
    • 28

    Snow

    • -10
    • 9

    Snow

    • -8
    • 2

    Cold

    • 17
    • 31

    Partly Sunny

    • 31
    • 38

    Mostly Cloudy

    • 30
    • 44

    Mostly Cloudy

Today 12 Dec Henry

Mostly cloudy. A chance of Flurries in the afternoon. Highs in the upper 20s. Northwest Winds 5 to 10 Mph.

Tonight 12 Dec Henry

Mostly cloudy. Colder with Lows around 7 above. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Wind chill Values as low as 8 below after midnight.

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Mount Union Temperature Statistics

December Temperature

Mount Pleasant, Mount Pleasant Municipal Airport (9.9 miles)

  • Lowest 4 December, 2025

    1.4 °F

  • Average December

    23.6 °F

  • Highest 9 December, 2025

    42.8 °F

Climate (2020–Present)

Mount Pleasant, Mount Pleasant Municipal Airport (9.9 miles)

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  • Average Low 2020–2025

    43 °F

  • Average 2020–2025

    52.7 °F

  • Average High 2020–2025

    62.9 °F
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