Bertha Brock Park Weather Forecast

    • 55
    • 69

    Decreasing Clouds

    • 57
    • 77

    Mostly Cloudy

    • 52
    • 69

    Mostly Cloudy

    • 56
    • 74

    Chance Rain Showers

    • 45
    • 68

    Partly Sunny

    • 47
    • 65

    Chance Rain Showers

Today 9 Oct Ionia

Sunny. Highs in the upper 60s. Light Winds.

Tonight 9 Oct Ionia

Partly cloudy. Lows in the mid 50s. Southeast Winds 5 to 10 Mph. Gusts up to 20 Mph after midnight.

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Bertha Brock Park Temperature Statistics

October Temperature

Ionia County Airport (3.7 miles)

  • Lowest 6 October, 2026

    35.6 °F

  • Average October

    57.4 °F

  • Highest 7 October, 2026

    75.2 °F

Climate (2021–2026)

Ionia County Airport (3.7 miles)

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  • Average Low 2021–2026

    40.9 °F

  • Average 2021–2026

    49.9 °F

  • Average High 2021–2026

    59 °F
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