Ionia Weather Forecast

    • 61
    • 73

    Chance Thunderstorms

    • 16
    • 66

    Rain Showers Likely

    • 14
    • 26

    Mostly Sunny

    • 25
    • 36

    Partly Sunny

    • 27
    • 46

    Mostly Sunny

    • 22
    • 40

    Mostly Cloudy

    • 30
    • 44

    Mostly Cloudy

Today 27 Dec Benton

Partly sunny. Highs in the lower 70s. South Winds 5 to 10 Mph with Gusts up to 25 Mph.

Tonight 27 Dec Benton

Cloudy. A chance of Showers with a slight chance of Thunderstorms after midnight. Not as cool with Lows around 60. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.

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Ionia Temperature Statistics

December Temperature

Sedalia, Sedalia Memorial Airport (16.2 miles)

  • Lowest 14 December, 2025

    6.1 °F

  • Average December

    36.9 °F

  • Highest 24 December, 2025

    73.9 °F

Climate (2020–Present)

Sedalia, Sedalia Memorial Airport (16.2 miles)

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  • Average Low 2020–2025

    48.1 °F

  • Average 2020–2025

    57.9 °F

  • Average High 2020–2025

    67.9 °F
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