Waukon Weather Forecast

    • 61
    • 72

    Rain Showers

    • 48
    • 65

    Chance Rain Showers

    • 44
    • 61

    Mostly Sunny

    • 49
    • 63

    Partly Sunny

    • 41
    • 61

    Mostly Sunny

    • 44
    • 59

    Partly Sunny

Today 30 Sep Allamakee

Mostly cloudy. A chance of Showers this Morning, then a slight chance of Showers this afternoon. Highs in the mid 70s. Southwest Winds around 5 Mph. Chance of rain 40 percent.

Tonight 30 Sep Allamakee

Showers with Lows in the lower 60s. South Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 90 percent.

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Waukon Temperature Statistics

September Temperature

Decorah (12.4 miles)

  • Lowest 23 September, 2026

    46.4 °F
  • Average September

    65.4 °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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