John Latsch State Park Weather Forecast

    • 63
    • 81

    Chance Thunderstorms

    • 64
    • 82

    Mostly Sunny

    • 66
    • 85

    Chance Thunderstorms

    • 70
    • 84

    Slight Chance Thunderstorms

    • 74
    • 88

    Rain Showers Likely

    • 68
    • 83

    Rain Showers Likely

Today 30 Jun Winona

Partly sunny with a slight chance of Showers. A slight chance of Thunderstorms this afternoon. Highs around 80. Northwest Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 30 Jun Winona

Partly cloudy with a chance of Showers and Thunderstorms in the Evening, then mostly clear after midnight. Lows in the lower 60s. West Winds 10 to 15 Mph. Chance of rain 30 percent.

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John Latsch State Park Temperature Statistics

June Temperature

Winona, Winona Municipal Airport-Max Conrad Field (8.7 miles)

  • Lowest 1 June, 2025

    44.6 °F

  • Average June

    69.2 °F

  • Highest 21 June, 2025

    93.2 °F

Climate (2020–Present)

Winona, Winona Municipal Airport-Max Conrad Field (8.7 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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