Nine Eagles State Park Weather Forecast

    • 55
    • 63

    Chance Rain Showers

    • 50
    • 61

    Mostly Cloudy

    • 52
    • 66

    Partly Sunny

    • 55
    • 65

    Chance Rain Showers

    • 57
    • 65

    Rain Showers Likely

    • 60
    • 69

    Chance Rain Showers

    • 60
    • 73

    Slight Chance Rain Showers

Today 21 Sep Decatur

Mostly sunny with a 20 percent chance of Showers. Highs in the mid 70s.

Tonight 21 Sep Decatur

Cloudy. Patchy fog. A chance of drizzle early. A chance of Showers this Evening, then a slight chance of drizzle after midnight. Lows in the mid 50s. Northeast Winds 5 to 10 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 14 September, 2026

    55.7 °F

  • Average September

    76.4 °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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