Cornwall Lake Weather Forecast

    • 56
    • 80

    Chance Rain Showers

    • 55
    • 81

    Mostly Sunny

    • 60
    • 83

    Mostly Sunny

    • 60
    • 82

    Slight Chance Rain Showers

    • 59
    • 79

    Partly Sunny

Today 2 Aug Van Buren

Cloudy with a 30 percent chance of Showers in the Morning, then mostly sunny in the afternoon. Highs around 80. Northeast Winds 5 to 15 Mph with Gusts to around 25 Mph.

Tonight 2 Aug Van Buren

Partly cloudy in the evening then becoming clear. Lows in the mid 50s. Northeast Winds 5 to 10 Mph with Gusts to around 25 Mph in the evening becoming light.

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Cornwall Lake Temperature Statistics

August Temperature

South Haven, South Haven Area Regional Airport (12.4 miles)

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  • Average August

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Climate (2021–2026)

South Haven, South Haven Area Regional Airport (12.4 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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