Cardinal Marsh State Wildlife Area Weather Forecast

    • 43
    • 55

    Breezy

    • 30
    • 54

    Breezy

    • 27
    • 46

    Rain/Snow Likely

    • 19
    • 33

    Chance Snow

    • 16
    • 30

    Mostly Cloudy

    • 12
    • 28

    Mostly Sunny

Today 17 Feb Winneshiek

Mostly cloudy and breezy. Highs in the mid 50s. Southeast Winds 15 to 25 Mph.

Tonight 17 Feb Winneshiek

Mostly cloudy with a chance of rain. Lows in the lower 40s. Southeast Winds 15 to 20 Mph, becoming southwest 10 to 15 Mph after midnight. Gusts up to 30 Mph. Chance of rain 50 percent.

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Cardinal Marsh State Wildlife Area Temperature Statistics

February Temperature

Decorah (16.2 miles)

  • Lowest 4 February, 2026

    3.2 °F

  • Average February

    28 °F

  • Highest 14 February, 2026

    53.6 °F

Climate (2021–Present)

Decorah (16.2 miles)

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  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    48.1 °F

  • Average High 2021–2026

    56.7 °F
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