French Island Weather Forecast

    • -5
    • 14

    Snow

    • -5
    • 4

    Cold

    • 9
    • 13

    Mostly Cloudy

    • 2
    • 21

    Slight Chance Snow

    • -2
    • 12

    Mostly Cloudy

    • -11
    • 7

    Mostly Cloudy

    • -12
    • 1

    Slight Chance Snow

Today 18 Jan La Crosse

Snow. Snow accumulation around an inch. Highs around 13. Southwest Winds 5 to 10 Mph. Chance of snow 100 percent.

Tonight 18 Jan La Crosse

Mostly cloudy. A chance of snow this evening. Patchy blowing snow. Additional snow accumulation little or no. Cold with Lows around 6 below. Northwest Winds 10 to 20 Mph with Gusts up to 35 Mph. Chance of snow 50 percent. Wind chill Values as low as 30 below after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

French Island Temperature Statistics

January Temperature

La Crosse - La Crosse Regional Airport (1.2 miles)

  • Lowest 1 January, 2026

    5 °F

  • Average January

    26.4 °F

  • Highest 13 January, 2026

    48.2 °F

Climate (2021–Present)

La Crosse - La Crosse Regional Airport (1.2 miles)

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  • Average Low 2021–2026

    40.9 °F

  • Average 2021–2026

    50.3 °F

  • Average High 2021–2026

    59.8 °F
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