Waukon Weather Forecast

    • 55
    • 65

    Chance Rain Showers

    • 53
    • 71

    Mostly Cloudy

    • 59
    • 69

    Rain Showers Likely

    • 58
    • 68

    Chance Rain Showers

    • 52
    • 67

    Chance Rain Showers

    • 50
    • 63

    Slight Chance Rain Showers

Today 27 Sep Allamakee

Mostly cloudy with a 40 percent chance of Showers. Highs in the mid 60s. Light and variable Winds.

Tonight 27 Sep Allamakee

Mostly cloudy. Lows in the mid 50s. Light and variable Winds.

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Waukon Temperature Statistics

September Temperature

Decorah (12.4 miles)

  • Lowest 23 September, 2026

    46.4 °F

  • Average September

    66 °F

  • Highest 4 September, 2026

    87.8 °F

Climate (2021–2026)

Decorah (12.4 miles)

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  • Average Low 2021–2026

    39.1 °F

  • Average 2021–2026

    47.8 °F

  • Average High 2021–2026

    56.4 °F
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