Fountain City Weather Forecast

    • 20
    • 26

    Chance Snow

    • 27
    • 36

    Mostly Cloudy

    • 21
    • 32

    Mostly Cloudy

    • 31
    • 36

    Cloudy

    • 27
    • 43

    Mostly Cloudy

    • 24
    • 34

    Mostly Cloudy

Today 21 Dec Buffalo

Mostly sunny. Highs in the mid 20s. South Winds 5 to 10 Mph.

Tonight 21 Dec Buffalo

Mostly clear. Colder with Lows around 1 above. West Winds 5 to 10 Mph.

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Fountain City Temperature Statistics

December Temperature

Winona, Winona Municipal Airport-Max Conrad Field (3.1 miles)

  • Lowest 14 December, 2025

    -7.6 °F

  • Average December

    19.3 °F

  • Highest 16 December, 2025

    42.8 °F

Climate (2020–Present)

Winona, Winona Municipal Airport-Max Conrad Field (3.1 miles)

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  • Average Low 2020–2025

    39.3 °F

  • Average 2020–2025

    48.4 °F

  • Average High 2020–2025

    57.5 °F
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