Winona Municipal-Max Conrad Field Weather Forecast

    • 26
    • 41

    Becoming Sunny

    • 35
    • 47

    Increasing Clouds

    • 40
    • 55

    Mostly Cloudy

    • 44
    • 62

    Mostly Cloudy

    • 25
    • 58

    Partly Sunny

    • 25
    • 41

    Mostly Sunny

    • 33
    • 50

    Mostly Sunny

Today 22 Mar Winona

Mostly cloudy and much Colder. Near steady temperature in the upper 30s. North Winds 10 to 15 Mph.

Tonight 22 Mar Winona

Partly cloudy this Evening, then clearing. Colder with Lows in the mid 20s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Winona Municipal-Max Conrad Field Temperature Statistics

March Temperature

Winona, Winona Municipal Airport-Max Conrad Field (0 miles)

  • Lowest 16 March, 2026

    14 °F

  • Average March

    37.2 °F

  • Highest 9 March, 2026

    66.2 °F

Climate (2021–Present)

Winona, Winona Municipal Airport-Max Conrad Field (0 miles)

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  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    57.6 °F
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