Long Lake Weather Forecast

    • -3
    • 12

    Increasing Clouds

    • 0
    • 14

    Mostly Sunny

    • 6
    • 20

    Mostly Sunny

    • 18
    • 25

    Snow Likely

    • 11
    • 27

    Mostly Cloudy

    • 12
    • 26

    Chance Snow

Today 29 Jan La Crosse

Mostly sunny. Highs around 12. Northwest Winds around 5 Mph.

Tonight 29 Jan La Crosse

Partly cloudy in the Evening, then becoming mostly cloudy. A chance of Flurries. Cold with Lows around 4 below. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Long Lake Temperature Statistics

January Temperature

La Crosse - La Crosse Regional Airport (10.6 miles)

  • Lowest 23 January, 2026

    -19.4 °F

  • Average January

    16.3 °F

  • Highest 13 January, 2026

    48.7 °F

Climate (2021–Present)

La Crosse - La Crosse Regional Airport (10.6 miles)

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  • Average Low 2021–2026

    40.9 °F

  • Average 2021–2026

    50.2 °F

  • Average High 2021–2026

    59.7 °F
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