Bertha Brock Park Weather Forecast

    • 45
    • 69

    Chance Rain Showers

    • 49
    • 71

    Mostly Sunny

    • 58
    • 76

    Partly Sunny

    • 47
    • 73

    Rain Showers Likely

    • 42
    • 64

    Partly Sunny

    • 45
    • 65

    Partly Sunny

Today 21 Apr Ionia

Mostly sunny late in the Morning, then partly sunny with a 20 percent chance of Showers and Thunderstorms in the afternoon. Highs in the upper 60s. Southwest Winds 10 to 15 Mph with Gusts to around 25 Mph.

Tonight 21 Apr Ionia

Partly cloudy. A chance of rain Showers and a slight chance of Thunderstorms in the evening. Lows in the mid 40s. West Winds 5 to 10 Mph with Gusts to around 20 Mph becoming north after midnight. Chance of rain 50 percent.

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Bertha Brock Park Temperature Statistics

April Temperature

Ionia County Airport (3.7 miles)

  • Lowest 7 April, 2026

    21.2 °F

  • Average April

    48.2 °F

  • Highest 12 April, 2026

    78.8 °F

Climate (2021–Present)

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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