Waukon Weather Forecast

    • 55
    • 77

    Increasing Clouds

    • 58
    • 81

    Mostly Sunny

    • 60
    • 85

    Partly Sunny

    • 59
    • 82

    Slight Chance Thunderstorms

    • 56
    • 79

    Mostly Cloudy

    • 52
    • 76

    Partly Sunny

Today 24 May Allamakee

Mostly sunny. Highs in the upper 70s. Southwest Winds 5 to 10 Mph.

Tonight 24 May Allamakee

Mostly clear in the Evening, then mostly cloudy with a chance of Showers after midnight. Lows in the mid 50s. South Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Real-Time

Waukon Temperature Statistics

May Temperature

Decorah (12.4 miles)

  • Lowest 2 May, 2026

    32 °F

  • Average May

    56.2 °F

  • Highest 15 May, 2026

    86 °F

Climate (2021–Present)

Decorah (12.4 miles)

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  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    48.2 °F

  • Average High 2021–2026

    56.8 °F
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