Upper Mississippi Wild Life and Fish Refuge Weather Forecast

    • -3
    • 22

    Chance Snow

    • -13
    • 1

    Cold

    • -4
    • 3

    Cold

    • 11
    • 25

    Mostly Cloudy

    • 25
    • 36

    Mostly Cloudy

    • 23
    • 38

    Chance Rain

Today 12 Dec Winona

Mostly cloudy. Snow likely with a slight chance of freezing drizzle late this Morning, then a slight chance of snow this afternoon. Snow accumulation little or no. Additional ice accumulation of less than one tenth of an inch. Highs in the lower 20s. West Winds 10 to 15 Mph. Gusts up to 30 Mph this afternoon. Chance of precipitation 70 percent.

Tonight 12 Dec Winona

Mostly cloudy. Cold with Lows around 5 below. Northwest Winds 10 to 20 Mph. Gusts up to 30 Mph in the evening. Wind chill Values as low as 25 below after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Upper Mississippi Wild Life and Fish Refuge Temperature Statistics

December Temperature

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

  • Lowest 4 December, 2025

    -2.2 °F

  • Average December

    20.2 °F

  • Highest 9 December, 2025

    32 °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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