Smith Slough Weather Forecast

    • 64
    • 85

    Chance Thunderstorms

    • 63
    • 86

    Slight Chance Thunderstorms

    • 62
    • 85

    Chance Rain Showers

    • 60
    • 82

    Slight Chance Rain Showers

    • 58
    • 77

    Chance Rain Showers

    • 57
    • 74

    Chance Rain Showers

Today 15 Sep La Crosse

Partly sunny with a chance of Thunderstorms with a slight chance of Showers. Highs in the mid 80s. Southeast Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 15 Sep La Crosse

Mostly cloudy with a chance of Showers. A chance of Thunderstorms in the Evening, then a slight chance of Thunderstorms after midnight. Lows in the mid 60s. Southeast Winds around 5 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Smith Slough Temperature Statistics

September Temperature

La Crosse - La Crosse Regional Airport (2.5 miles)

  • Lowest 7 September, 2025

    39.9 °F

  • Average September

    62.7 °F

  • Highest 12 September, 2025

    86 °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

    50.2 °F

  • Average High 2020–2025

    59.8 °F
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