Plymouth Weather Forecast

    • 53
    • 80

    Decreasing Clouds

    • 54
    • 73

    Mostly Sunny

    • 59
    • 79

    Partly Sunny

    • 60
    • 83

    Mostly Sunny

    • 66
    • 86

    Chance Rain Showers

    • 63
    • 89

    Slight Chance Thunderstorms

Today 21 Jul Sheboygan

Partly sunny. A 20 percent chance of light Showers late in the afternoon. Highs around 80. Northwest Winds 15 to 20 Mph.

Tonight 21 Jul Sheboygan

Cooler. Partly cloudy. Lows in the lower 50s. North Winds 5 to 15 Mph.

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Plymouth Temperature Statistics

July Temperature

Sheboygan County Memorial Airport (6.2 miles)

  • Lowest 7 July, 2026

    51.7 °F

  • Average July

    74.3 °F

  • Highest 14 July, 2026

    95 °F

Climate (2021–2026)

Sheboygan County Memorial Airport (6.2 miles)

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  • Average Low 2021–2026

    39 °F

  • Average 2021–2026

    48.2 °F

  • Average High 2021–2026

    57.2 °F
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