Decatur City Weather Forecast

    • 54
    • 70

    Chance Rain Showers

    • 57
    • 78

    Mostly Sunny

    • 45
    • 74

    Rain Showers Likely

    • 51
    • 68

    Slight Chance Thunderstorms

    • 45
    • 71

    Mostly Sunny

    • 49
    • 72

    Mostly Sunny

Today 1 Sep Decatur

Mostly cloudy. Showers likely with a slight chance of Thunderstorms this Morning, then a chance of Showers this afternoon. Highs around 70. Southeast Winds around 5 Mph. Chance of rain 70 percent.

Tonight 1 Sep Decatur

Mostly cloudy with a slight chance of Showers in the Evening, then partly cloudy after midnight. Lows in the mid 50s. Northeast Winds around 5 Mph. Chance of rain 20 percent.

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Decatur City Temperature Statistics

September Temperature

Lamoni, Lamoni Municipal Airport (8.1 miles)

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Climate (2020–Present)

Lamoni, Lamoni Municipal Airport (8.1 miles)

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  • Average Low 2020–2025

    43.2 °F

  • Average 2020–2025

    53 °F

  • Average High 2020–2025

    63.1 °F
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