Cornwall Lake Weather Forecast

    • 62
    • 89

    Chance Rain Showers

    • 57
    • 81

    Rain Showers Likely

    • 52
    • 79

    Chance Rain Showers

    • 54
    • 82

    Sunny

    • 59
    • 87

    Mostly Sunny

    • 62
    • 89

    Partly Sunny

Today 4 Jun Cheboygan

Partly sunny. Highs in the upper 80s. Southwest Winds 5 to 10 Mph with Gusts to around 20 Mph.

Tonight 4 Jun Cheboygan

Partly cloudy Early, then mostly cloudy with a 40 percent chance of rain Showers after midnight. Lows around 60. South Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cornwall Lake Temperature Statistics

June Temperature

Gaylord Regional Airport (19.9 miles)

  • Lowest 1 June, 2026

    44.1 °F

  • Average June

    59.5 °F

  • Highest 1 June, 2026

    72 °F

Climate (2021–Present)

Gaylord Regional Airport (19.9 miles)

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  • Average Low 2021–2026

    37.7 °F

  • Average 2021–2026

    46.7 °F

  • Average High 2021–2026

    55.5 °F
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