Green Island Park Weather Forecast

    • 65
    • 84

    Chance Rain Showers

    • 58
    • 79

    Chance Rain Showers

    • 57
    • 78

    Partly Sunny

    • 61
    • 80

    Partly Sunny

    • 60
    • 80

    Chance Rain Showers

    • 57
    • 77

    Mostly Sunny

Today 17 Aug La Crosse

Mostly sunny. Highs in the lower 80s. Light Winds.

Tonight 17 Aug La Crosse

Partly cloudy this Evening, then mostly cloudy with a chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the mid 60s. Southwest Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Green Island Park Temperature Statistics

August Temperature

La Crosse - La Crosse Regional Airport (6.2 miles)

  • Lowest 6 August, 2026

    57.7 °F

  • Average August

    73.8 °F

  • Highest 10 August, 2026

    87.7 °F

Climate (2021–2026)

La Crosse - La Crosse Regional Airport (6.2 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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