Yarmouth Weather Forecast

    • 63
    • 83

    Slight Chance Thunderstorms

    • 64
    • 80

    Mostly Sunny

    • 66
    • 82

    Rain Showers

    • 61
    • 77

    Partly Sunny

    • 61
    • 77

    Slight Chance Thunderstorms

    • 63
    • 79

    Slight Chance Thunderstorms

Today 16 Aug Des Moines

Partly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the lower 80s. Northwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 16 Aug Des Moines

Mostly cloudy in the Evening, then clearing. Humid with Lows in the lower 60s. North Winds 5 to 10 Mph.

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  • Temperature Real-Time

Yarmouth Temperature Statistics

August Temperature

Mount Pleasant, Mount Pleasant Municipal Airport (11.2 miles)

  • Lowest 3 August, 2026

    59 °F

  • Average August

    73.5 °F

  • Highest 11 August, 2026

    89.6 °F

Climate (2021–2026)

Mount Pleasant, Mount Pleasant Municipal Airport (11.2 miles)

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  • Average Low 2021–2026

    42.9 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    63.2 °F
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