Cornwall Lake Weather Forecast

    • 35
    • 61

    Partly Sunny

    • 43
    • 65

    Partly Sunny

    • 61
    • 80

    Mostly Sunny

    • 51
    • 77

    Partly Sunny

    • 41
    • 71

    Chance Rain Showers

    • 32
    • 55

    Slight Chance Rain Showers

Today 8 Oct Cheboygan

Partly sunny with a 20 percent chance of light rain Showers. Highs in the lower 60s. West Winds 10 to 15 Mph with Gusts to around 30 Mph.

Tonight 8 Oct Cheboygan

Mostly clear. Lows in the upper 30s. West Winds up to 10 Mph. Gusts up to 20 Mph early.

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Cornwall Lake Temperature Statistics

October Temperature

Gaylord Regional Airport (19.9 miles)

  • Lowest 6 October, 2026

    32 °F

  • Average October

    50.9 °F

  • Highest 6 October, 2026

    66 °F

Climate (2021–2026)

Gaylord Regional Airport (19.9 miles)

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  • Average Low 2021–2026

    37.4 °F

  • Average 2021–2026

    46.5 °F

  • Average High 2021–2026

    55.4 °F
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