Long Lake Weather Forecast

    • 11
    • 41

    Snow Likely

    • 12
    • 17

    Mostly Cloudy

    • 4
    • 32

    Chance Snow

    • 5
    • 14

    Partly Sunny

    • 28
    • 32

    Chance Snow

    • 23
    • 35

    Mostly Cloudy

    • 29
    • 35

    Slight Chance Rain

Today 18 Dec Manitowoc

Light rain likely. Patchy fog. Temperatures near 40. West wind 10 to 20 Mph with Gusts to around 30 Mph.

Tonight 18 Dec Manitowoc

Windy. Much Colder. Light snow likely in the evening. Light rain also possible in the Evening, then light snow likely after midnight. Snow accumulation around 1 inch. Lows 10 to 15. West wind 20 to 30 Mph. Chance of precipitation 70 percent.

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Long Lake Temperature Statistics

December Temperature

Manitowoc, Manitowoc County Airport (17.4 miles)

  • Lowest 14 December, 2025

    -6 °F

  • Average December

    17 °F

  • Highest 16 December, 2025

    39 °F

Climate (2020–Present)

Manitowoc, Manitowoc County Airport (17.4 miles)

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  • Average Low 2020–2025

    38.9 °F

  • Average 2020–2025

    47 °F

  • Average High 2020–2025

    54.4 °F
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