Ionia County Airport Weather Forecast

    • 20
    • 26

    Slight Chance Snow Showers

    • 16
    • 37

    Chance Rain Showers

    • 15
    • 23

    Mostly Cloudy

    • 30
    • 36

    Chance Rain/Snow

    • 26
    • 42

    Mostly Cloudy

    • 33
    • 43

    Chance Rain Showers

    • 33
    • 52

    Slight Chance Rain Showers

Today 19 Dec Ionia

Cloudy with a 40 percent chance of snow Showers. Highs in the mid 20s. West Winds 15 to 25 Mph.

Tonight 19 Dec Ionia

Mostly cloudy. A 20 percent chance of snow Showers in the evening. Lows 15 to 20. West Winds 5 to 10 Mph becoming south 5 to 15 Mph after midnight. Gusts up to 25 Mph.

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Ionia County Airport Temperature Statistics

December Temperature

Ionia County Airport (0 miles)

  • Lowest 4 December, 2025

    3.2 °F

  • Average December

    22.2 °F

  • Highest 17 December, 2025

    42.8 °F

Climate (2020–Present)

Ionia County Airport (0 miles)

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  • Average Low 2020–2025

    40.9 °F

  • Average 2020–2025

    50 °F

  • Average High 2020–2025

    59 °F
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