Fort Atkinson Weather Forecast

    • 29
    • 49

    Mostly Sunny

    • 30
    • 52

    Increasing Clouds

    • 30
    • 52

    Partly Sunny

    • 36
    • 52

    Partly Sunny

    • 39
    • 58

    Mostly Cloudy

    • 40
    • 56

    Chance Rain

    • 30
    • 50

    Chance Rain

Today 12 Feb Winneshiek

Mostly sunny. Highs in the mid 40s. Light Winds.

Tonight 12 Feb Winneshiek

Clear. Lows in the upper 20s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fort Atkinson Temperature Statistics

February Temperature

Decorah (13.7 miles)

  • Lowest 4 February, 2026

    3.2 °F

  • Average February

    24 °F

  • Highest 9 February, 2026

    41 °F

Climate (2021–Present)

Decorah (13.7 miles)

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  • Average Low 2021–2026

    39.3 °F

  • Average 2021–2026

    48 °F

  • Average High 2021–2026

    56.6 °F
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