Mormon Coulee Park Weather Forecast

    • 50
    • 73

    Decreasing Clouds

    • 58
    • 74

    Rain Showers Likely

    • 57
    • 77

    Rain Showers Likely

    • 59
    • 73

    Rain Showers

    • 56
    • 76

    Chance Thunderstorms

    • 50
    • 70

    Slight Chance Rain Showers

Today 15 Sep La Crosse

Mostly cloudy with a slight chance of Showers and Thunderstorms this Morning, then partly sunny this afternoon. Highs in the lower 70s. West Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 15 Sep La Crosse

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the upper 40s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mormon Coulee Park Temperature Statistics

September Temperature

La Crosse - La Crosse Regional Airport (9.3 miles)

  • Lowest 13 September, 2026

    50 °F

  • Average September

    73.5 °F

  • Highest 1 September, 2026

    90.6 °F

Climate (2021–2026)

La Crosse - La Crosse Regional Airport (9.3 miles)

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  • Average Low 2021–2026

    40.9 °F

  • Average 2021–2026

    50.3 °F

  • Average High 2021–2026

    59.9 °F
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