French Slough Weather Forecast

    • 35
    • 37

    Drizzle

    • 33
    • 41

    Mostly Cloudy

    • 35
    • 44

    Mostly Cloudy

    • 7
    • 39

    Chance Rain/Snow

    • 7
    • 15

    Partly Sunny

    • 12
    • 27

    Mostly Cloudy

Today 25 Dec La Crosse

Patchy fog this morning. Partly sunny this Morning, then cloudy with patchy very light drizzle and very light freezing drizzle this afternoon. Highs in the mid 30s. East Winds 5 to 10 Mph.

Tonight 25 Dec La Crosse

Cloudy. Areas of drizzle with patchy freezing drizzle in the Evening, then widespread drizzle after midnight. Patchy fog after midnight. Ice accumulation of less than one tenth of an inch. Near steady temperature in the mid 30s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

French Slough Temperature Statistics

December Temperature

La Crosse - La Crosse Regional Airport (2.5 miles)

  • Lowest 14 December, 2025

    -11 °F

  • Average December

    19 °F

  • Highest 16 December, 2025

    39.9 °F

Climate (2020–Present)

La Crosse - La Crosse Regional Airport (2.5 miles)

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  • Average Low 2020–2025

    40.9 °F

  • Average 2020–2025

    50.3 °F

  • Average High 2020–2025

    59.8 °F
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