Nine Eagles State Park Weather Forecast

    • 61
    • 81

    Chance Rain Showers

    • 59
    • 69

    Rain Showers Likely

    • 68
    • 83

    Rain Showers Likely

    • 62
    • 78

    Rain Showers

    • 63
    • 77

    Rain Showers Likely

    • 60
    • 75

    Chance Thunderstorms

Today 12 Sep Decatur

Mostly sunny with a 20 percent chance of Showers. Near steady temperature in the mid 70s. North Winds 10 to 15 Mph.

Tonight 12 Sep Decatur

Partly cloudy in the Evening, then mostly cloudy with a chance of Showers after midnight. Lows around 60. North Winds around 5 Mph. Chance of rain 50 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 10 September, 2026

    64 °F

  • Average September

    80.5 °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

    53.7 °F

  • Average High 2021–2026

    63.9 °F
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