Decatur City Weather Forecast

    • 65
    • 85

    Mostly Sunny

    • 66
    • 87

    Mostly Sunny

    • 70
    • 89

    Partly Sunny

    • 69
    • 87

    Rain Showers Likely

    • 67
    • 85

    Chance Thunderstorms

    • 68
    • 87

    Partly Sunny

Today 6 Jul Decatur

Sunny. Near steady temperature in the mid 80s. East Winds around 5 Mph.

Tonight 6 Jul Decatur

Mostly clear. Humid with Lows in the mid 60s. East Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Decatur City Temperature Statistics

July Temperature

Lamoni, Lamoni Municipal Airport (8.1 miles)

  • Lowest 4 July, 2026

    68 °F

  • Average July

    79.5 °F

  • Highest 1 July, 2026

    90.6 °F

Climate (2021–2026)

Lamoni, Lamoni Municipal Airport (8.1 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    63.8 °F
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