Long Lake Weather Forecast

    • 33
    • 37

    Increasing Clouds

    • 5
    • 40

    Rain Likely

    • 17
    • 25

    Mostly Cloudy

    • 7
    • 31

    Partly Sunny

    • 13
    • 21

    Mostly Cloudy

    • 25
    • 32

    Mostly Cloudy

Today 17 Dec La Crosse

Mostly sunny. Highs in the mid 30s. Light Winds, becoming south in the afternoon.

Tonight 17 Dec La Crosse

Cloudy. Not as cold with Lows around 20. Northwest Winds 5 to 10 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Long Lake Temperature Statistics

December Temperature

La Crosse - La Crosse Regional Airport (10.6 miles)

  • Lowest 14 December, 2025

    -11 °F

  • Average December

    15.5 °F

  • Highest 9 December, 2025

    30.9 °F

Climate (2020–Present)

La Crosse - La Crosse Regional Airport (10.6 miles)

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  • Average Low 2020–2025

    41 °F

  • Average 2020–2025

    50.3 °F

  • Average High 2020–2025

    59.8 °F
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