Waukon Weather Forecast

    • 72
    • 87

    Chance Thunderstorms

    • 69
    • 88

    Slight Chance Thunderstorms

    • 70
    • 87

    Chance Thunderstorms

    • 68
    • 87

    Chance Thunderstorms

    • 68
    • 86

    Slight Chance Thunderstorms

    • 66
    • 85

    Slight Chance Thunderstorms

Today 30 Aug Allamakee

Partly sunny. A chance of Showers and Thunderstorms this Morning, then a slight chance of Showers and Thunderstorms this afternoon. Warmer with Highs in the upper 80s. South Winds 5 to 10 Mph. Chance of rain 30 percent.

Tonight 30 Aug Allamakee

Partly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then mostly cloudy with a chance of Showers and Thunderstorms after midnight. Humid with Lows in the lower 70s. South Winds 5 to 10 Mph. Chance of rain 30 percent.

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Waukon Temperature Statistics

August Temperature

Decorah (12.4 miles)

  • Lowest 23 August, 2026

    50 °F

  • Average August

    70.2 °F

  • Highest 12 August, 2026

    84.2 °F

Climate (2021–2026)

Decorah (12.4 miles)

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  • Average Low 2021–2026

    39 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    56.3 °F
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