Clear Lake Weather Forecast

    • 54
    • 80

    Patchy Smoke

    • 51
    • 73

    Mostly Sunny

    • 54
    • 78

    Mostly Sunny

    • 56
    • 81

    Mostly Sunny

    • 64
    • 83

    Mostly Sunny

    • 63
    • 85

    Slight Chance Thunderstorms

Today 21 Jul Allegan

Mostly sunny. Patchy smoke in the morning. Highs around 80. West Winds 10 to 20 Mph with Gusts to around 30 Mph.

Tonight 21 Jul Allegan

Mostly clear. Lows in the mid 50s. North Winds 5 to 15 Mph with Gusts to around 30 Mph.

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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 8 July, 2026

    59 °F

  • Average July

    76.1 °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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