Yarmouth Weather Forecast

    • 36
    • 44

    Decreasing Clouds

    • 32
    • 48

    Partly Sunny

    • 43
    • 52

    Slight Chance Rain

    • 43
    • 62

    Partly Sunny

    • 35
    • 54

    Partly Sunny

    • 26
    • 53

    Mostly Cloudy

Today 22 Dec Des Moines

Mostly cloudy. Highs in the mid 40s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 22 Dec Des Moines

Partly cloudy in the Evening, then becoming mostly cloudy. Near steady temperature around 40. Southwest Winds 5 to 10 Mph.

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Yarmouth Temperature Statistics

December Temperature

Mount Pleasant, Mount Pleasant Municipal Airport (11.2 miles)

  • Lowest 14 December, 2025

    -5.8 °F

  • Average December

    24.4 °F

  • Highest 18 December, 2025

    48.2 °F

Climate (2020–Present)

Mount Pleasant, Mount Pleasant Municipal Airport (11.2 miles)

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  • Average Low 2020–2025

    43 °F

  • Average 2020–2025

    52.7 °F

  • Average High 2020–2025

    62.8 °F
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