Preparation Canyon State Park Weather Forecast

    • 59
    • 82

    Rain Showers Likely

    • 60
    • 85

    Partly Sunny

    • 59
    • 82

    Mostly Cloudy

    • 60
    • 82

    Mostly Cloudy

    • 61
    • 81

    Rain Showers Likely

    • 61
    • 83

    Chance Thunderstorms

Today 31 May Monona

A chance of Thunderstorms. Humid with Highs in the lower 80s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation 70 percent.

Tonight 31 May Monona

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the upper 50s. Southeast Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Preparation Canyon State Park Temperature Statistics

May Temperature

Tekamah, Tekamah Municipal Airport (16.2 miles)

  • Lowest 2 May, 2026

    27.6 °F

  • Average May

    62.3 °F

  • Highest 15 May, 2026

    96.7 °F

Climate (2021–Present)

Tekamah, Tekamah Municipal Airport (16.2 miles)

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  • Average Low 2021–2026

    40.1 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    65.3 °F
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