Ionia Weather Forecast

    • 7
    • 30

    Snow Showers

    • 14
    • 21

    Mostly Sunny

    • 27
    • 42

    Mostly Sunny

    • 37
    • 52

    Partly Sunny

    • 40
    • 58

    Mostly Cloudy

    • 28
    • 51

    Partly Sunny

Today 13 Dec Benton

Cloudy. Areas of freezing drizzle this Morning, then isolated snow Showers, patchy drizzle and freezing drizzle this afternoon. Cold with Highs in the lower 30s. Temperature falling into the mid 20s this afternoon. Northeast Winds 5 to 10 Mph. Chance of precipitation 20 percent.

Tonight 13 Dec Benton

Mostly cloudy in the Evening, then clearing. Much Colder with Lows around 8 above. North Winds 5 to 10 Mph with Gusts up to 20 Mph. Wind chill Values as low as 4 below.

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Ionia Temperature Statistics

December Temperature

Sedalia, Sedalia Memorial Airport (16.2 miles)

  • Lowest 4 December, 2025

    12.9 °F

  • Average December

    32.4 °F

  • Highest 9 December, 2025

    55.9 °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

    57.8 °F

  • Average High 2020–2025

    67.8 °F
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