Dumont Lake County Park Weather Forecast

    • 60
    • 79

    Rain Showers Likely

    • 63
    • 75

    Rain Showers Likely

    • 60
    • 77

    Rain Showers Likely

    • 62
    • 75

    Chance Rain Showers

    • 61
    • 78

    Rain Showers Likely

    • 56
    • 73

    Chance Rain Showers

Today 15 Sep Allegan

Showers likely and a chance of Thunderstorms in the Morning, then a chance of Showers and a slight chance of Thunderstorms in the afternoon. Highs in the upper 70s. South Winds 10 to 15 Mph with Gusts to around 30 Mph. Chance of rain 70 percent.

Tonight 15 Sep Allegan

Partly cloudy with a chance of rain Showers and a slight chance of Thunderstorms in the Evening, then mostly cloudy with a chance of rain Showers after midnight. Lows around 60. Light Winds. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dumont Lake County Park Temperature Statistics

September Temperature

Holland - West Michigan Regional Airport (16.2 miles)

  • Lowest 11 September, 2026

    49.6 °F

  • Average September

    71.3 °F

  • Highest 2 September, 2026

    90.6 °F

Climate (2021–2026)

Holland - West Michigan Regional Airport (16.2 miles)

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  • Average Low 2021–2026

    42.8 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59.9 °F
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