Waukon Weather Forecast

    • 57
    • 64

    Cloudy

    • 54
    • 66

    Slight Chance Rain Showers

    • 54
    • 63

    Chance Rain Showers

    • 53
    • 64

    Mostly Cloudy

    • 56
    • 69

    Mostly Cloudy

    • 56
    • 66

    Rain Showers Likely

Today 24 Sep Allamakee

Mostly cloudy. Highs in the mid 60s. Light Winds.

Tonight 24 Sep Allamakee

Showers likely. Lows in the upper 50s. Light and variable Winds. Chance of rain 60 percent.

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  • Temperature Real-Time

Waukon Temperature Statistics

September Temperature

Decorah (12.4 miles)

  • Lowest 13 September, 2026

    48.2 °F

  • Average September

    67.5 °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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