Island Park Weather Forecast

    • 63
    • 79

    Chance Thunderstorms

    • 60
    • 72

    Rain Showers

    • 61
    • 76

    Rain Showers

    • 64
    • 79

    Partly Sunny

    • 71
    • 88

    Chance Thunderstorms

    • 65
    • 88

    Rain Showers Likely

    • 62
    • 81

    Chance Thunderstorms

Today 24 Jun Trempealeau

Partly sunny. Near steady temperature in the upper 70s. Light Winds.

Tonight 24 Jun Trempealeau

Mostly cloudy. A slight chance of Showers and Thunderstorms after midnight. Lows in the lower 60s. Light Winds. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Island Park Temperature Statistics

June Temperature

Winona, Winona Municipal Airport-Max Conrad Field (23.6 miles)

  • Lowest 1 June, 2025

    44.6 °F

  • Average June

    68.4 °F

  • Highest 21 June, 2025

    93.2 °F

Climate (2020–Present)

Winona, Winona Municipal Airport-Max Conrad Field (23.6 miles)

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  • Average Low 2020–2025

    39.1 °F

  • Average 2020–2025

    48.2 °F

  • Average High 2020–2025

    57.3 °F
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