Winona Weather Forecast

    • 40
    • 68

    Mostly Sunny

    • 54
    • 76

    Mostly Sunny

    • 51
    • 75

    Mostly Sunny

    • 60
    • 82

    Sunny

    • 59
    • 82

    Mostly Sunny

    • 61
    • 81

    Partly Sunny

    • 61
    • 82

    Chance Rain Showers

Today 8 May Winona

Sunny. Near steady temperature in the mid 60s. East Winds 5 to 10 Mph.

Tonight 8 May Winona

Clear. Lows around 40. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Winona Temperature Statistics

May Temperature

Winona, Winona Municipal Airport-Max Conrad Field (3.7 miles)

  • Lowest 4 May, 2025

    39.2 °F

  • Average May

    55.7 °F

  • Highest 6 May, 2025

    80.6 °F

Climate (2020–Present)

Winona, Winona Municipal Airport-Max Conrad Field (3.7 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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