Monterey Lake Weather Forecast

    • 48
    • 64

    Increasing Clouds

    • 48
    • 67

    Mostly Cloudy

    • 45
    • 68

    Partly Sunny

    • 43
    • 66

    Mostly Sunny

    • 46
    • 66

    Partly Sunny

    • 50
    • 67

    Partly Sunny

Today 22 Sep Allegan

Sunny in the morning then becoming partly sunny. Highs in the mid 60s. Northeast Winds 5 to 15 Mph with Gusts to around 25 Mph.

Tonight 22 Sep Allegan

Partly cloudy. Lows in the upper 40s. Northeast Winds 5 to 15 Mph with Gusts to around 25 Mph.

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Monterey Lake Temperature Statistics

September Temperature

Holland - West Michigan Regional Airport (14.9 miles)

  • Lowest 14 September, 2026

    46.7 °F

  • Average September

    68.7 °F

  • Highest 2 September, 2026

    90.6 °F

Climate (2021–2026)

Holland - West Michigan Regional Airport (14.9 miles)

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  • Average Low 2021–2026

    42.8 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59.8 °F
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