Cardinal Marsh State Wildlife Area Weather Forecast

    • 16
    • 27

    Chance Snow

    • 11
    • 25

    Mostly Cloudy

    • 9
    • 20

    Partly Sunny

    • 14
    • 25

    Partly Sunny

    • 24
    • 37

    Mostly Cloudy

    • 17
    • 38

    Partly Sunny

Today 20 Feb Winneshiek

Cloudy. A chance of snow in the morning. Additional snow accumulation little or no. Colder. Near steady temperature in the mid 20s. Northwest Winds 10 to 20 Mph with Gusts up to 35 Mph. Chance of snow 50 percent.

Tonight 20 Feb Winneshiek

Snow. Snow may be heavy at Times. Additional snow accumulation of 4 to 8 Inches. Near steady temperature in the mid 20s. North Winds 15 to 20 Mph with Gusts up to 40 Mph. Chance of snow 100 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

    31.4 °F
  • Highest 16 February, 2026

    60.8 °F

Climate (2021–Present)

Decorah (16.2 miles)

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  • Average Low 2021–2026

    39.5 °F
  • Average 2021–2026

    48.2 °F
  • Average High 2021–2026

    56.8 °F
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