Clear Lake Weather Forecast

    • 61
    • 83

    Increasing Clouds

    • 62
    • 83

    Rain Showers Likely

    • 58
    • 77

    Rain Showers Likely

    • 56
    • 81

    Mostly Sunny

    • 59
    • 83

    Mostly Sunny

    • 64
    • 85

    Mostly Sunny

Today 30 Jul Allegan

Sunny. Highs in the lower 80s. Light Winds becoming west 5 to 10 Mph with Gusts to around 20 Mph in the afternoon.

Tonight 30 Jul Allegan

Partly cloudy. Lows in the lower 60s. Light Winds. Gusts up to 20 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clear Lake Temperature Statistics

July Temperature

South Haven, South Haven Area Regional Airport (13 miles)

  • Lowest 23 July, 2026

    48.2 °F

  • Average July

    74.1 °F

  • Highest 1 July, 2026

    91.4 °F

Climate (2021–2026)

South Haven, South Haven Area Regional Airport (13 miles)

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  • Average Low 2021–2026

    42.7 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    59.6 °F
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