Sy Lake Weather Forecast

    • 24
    • 36

    Becoming Sunny

    • 29
    • 52

    Partly Sunny

    • 19
    • 36

    Mostly Cloudy

    • 27
    • 32

    Chance Snow

    • 21
    • 42

    Mostly Cloudy

    • 13
    • 27

    Mostly Cloudy

Today 29 Jan Manitowoc

Colder. Mostly sunny. Nearly steady temperature in the mid 30s. Northwest wind 10 to 20 Mph with Gusts to around 30 Mph.

Tonight 29 Jan Manitowoc

Partly cloudy. Lows in the middle 20s. West wind 5 to 10 Mph shifting to the southwest after midnight.

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  • Temperature Real-Time

Sy Lake Temperature Statistics

January Temperature

Sheboygan County Memorial Airport (13 miles)

  • Lowest 21 January, 2025

    -10.2 °F

  • Average January

    18.8 °F

  • Highest 17 January, 2025

    51.7 °F

Climate (2020–Present)

Sheboygan County Memorial Airport (13 miles)

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  • Average Low 2020–2025

    39.6 °F

  • Average 2020–2025

    48.4 °F

  • Average High 2020–2025

    57.1 °F
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