Mount Pleasant Weather Forecast

    • 25
    • 50

    Decreasing Clouds

    • 24
    • 36

    Mostly Sunny

    • 42
    • 48

    Rain Likely

    • 34
    • 56

    Slight Chance Rain

    • 49
    • 56

    Chance Rain

    • 53
    • 64

    Mostly Cloudy

    • 43
    • 60

    Mostly Cloudy

Today 20 Dec Johnson

Partly cloudy. Not as cool with Highs in the upper 40s. Southwest Winds 10 to 15 Mph with Gusts up to 35 Mph.

Tonight 20 Dec Johnson

Partly cloudy through Midnight, then clearing. Cold with Lows in the mid 20s. Northwest Winds 5 to 10 Mph.

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Mount Pleasant Temperature Statistics

December Temperature

Columbus / Bakalar (17.4 miles)

  • Lowest 15 December, 2025

    -7.6 °F

  • Average December

    28.7 °F

  • Highest 18 December, 2025

    53.6 °F

Climate (2020–Present)

Columbus / Bakalar (17.4 miles)

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  • Average Low 2020–2025

    45 °F

  • Average 2020–2025

    56.1 °F

  • Average High 2020–2025

    63.6 °F
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