Nine Eagles State Park Weather Forecast

    • 67
    • 89

    Chance Rain Showers

    • 70
    • 88

    Partly Sunny

    • 73
    • 95

    Rain Showers Likely

    • 62
    • 86

    Chance Thunderstorms

    • 62
    • 83

    Mostly Sunny

    • 65
    • 85

    Slight Chance Thunderstorms

Today 6 Sep Decatur

Partly sunny with a chance of Showers with a slight chance of Thunderstorms. Near steady temperature in the mid 80s. East Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 6 Sep Decatur

Mostly cloudy. A slight chance of Showers and Thunderstorms in the evening. Humid with Lows in the upper 60s. East Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Nine Eagles State Park Temperature Statistics

September Temperature

Lamoni, Lamoni Municipal Airport (7.5 miles)

  • Lowest 2 September, 2026

    71.7 °F

  • Average September

    84.6 °F

  • Highest 2 September, 2026

    97.6 °F

Climate (2021–2026)

Lamoni, Lamoni Municipal Airport (7.5 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    63.9 °F
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