Castle Park Weather Forecast

    • 46
    • 65

    Chance Rain Showers

    • 43
    • 58

    Partly Sunny

    • 48
    • 61

    Partly Sunny

    • 49
    • 64

    Rain Showers

    • 45
    • 55

    Mostly Cloudy

    • 43
    • 53

    Partly Sunny

Today 24 Apr Allegan

Mostly cloudy with a 50 percent chance of Showers and Thunderstorms. Highs in the mid 70s. West Winds 10 to 15 Mph with Gusts to around 25 Mph.

Tonight 24 Apr Allegan

Mostly cloudy. A chance of rain Showers and a slight chance of Thunderstorms in the evening. Lows in the upper 40s. Northwest Winds 5 to 10 Mph. Gusts up to 20 Mph after midnight. Chance of rain 40 percent.

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Castle Park Temperature Statistics

April Temperature

Holland - West Michigan Regional Airport (5 miles)

  • Lowest 7 April, 2026

    22.6 °F

  • Average April

    50.1 °F

  • Highest 17 April, 2026

    79.6 °F

Climate (2021–Present)

Holland - West Michigan Regional Airport (5 miles)

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  • Average Low 2021–2026

    42.9 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59.8 °F
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