Decatur City Weather Forecast

    • 53
    • 67

    Rain Showers Likely

    • 46
    • 68

    Chance Thunderstorms

    • 41
    • 63

    Chance Rain Showers

    • 45
    • 67

    Mostly Sunny

    • 48
    • 71

    Mostly Sunny

    • 50
    • 73

    Partly Sunny

    • 55
    • 77

    Partly Sunny

Today 30 Apr Decatur

Cloudy with a chance of Showers. A slight chance of Thunderstorms this afternoon. Highs in the mid 60s. East Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 30 Apr Decatur

Cloudy with a chance of Showers with a slight chance of Thunderstorms. Near steady temperature in the mid 50s. East Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Decatur City Temperature Statistics

April Temperature

Lamoni, Lamoni Municipal Airport (8.1 miles)

  • Lowest 8 April, 2025

    24.9 °F

  • Average April

    53.6 °F

  • Highest 13 April, 2025

    79.6 °F

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 °F
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