Waukon Weather Forecast

    • 67
    • 80

    Rain Showers Likely

    • 56
    • 80

    Partly Sunny

    • 56
    • 77

    Sunny

    • 62
    • 78

    Rain Showers Likely

    • 55
    • 75

    Partly Sunny

    • 56
    • 72

    Chance Rain Showers

Today 8 Sep Allamakee

Mostly cloudy with a chance of Showers and Thunderstorms. Highs in the lower 80s. South Winds 10 to 15 Mph. Chance of rain 50 percent.

Tonight 8 Sep Allamakee

A chance of Thunderstorms. Showers with Lows in the upper 60s. Southwest Winds 5 to 10 Mph. Chance of rain 80 percent.

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Waukon Temperature Statistics

September Temperature

Decorah (12.4 miles)

  • Lowest 2 September, 2026

    66.2 °F

  • Average September

    75.5 °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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