La Crosse Municipal Airport Weather Forecast

    • 57
    • 66

    Mostly Cloudy

    • 55
    • 69

    Mostly Cloudy

    • 54
    • 67

    Chance Rain Showers

    • 53
    • 67

    Mostly Cloudy

    • 56
    • 71

    Mostly Cloudy

    • 57
    • 68

    Rain Showers Likely

Today 24 Sep La Crosse

Partly sunny this Morning, then becoming cloudy. Highs in the upper 60s. Light Winds.

Tonight 24 Sep La Crosse

Cloudy with a 50 percent chance of Showers. Lows in the mid 50s. Southeast Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

La Crosse Municipal Airport Temperature Statistics

September Temperature

La Crosse - La Crosse Regional Airport (0 miles)

  • Lowest 14 September, 2026

    46.7 °F

  • Average September

    69 °F

  • Highest 1 September, 2026

    90.6 °F

Climate (2021–2026)

La Crosse - La Crosse Regional Airport (0 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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