Cornwall Lake Weather Forecast

    • 48
    • 66

    Rain Showers

    • 46
    • 68

    Mostly Sunny

    • 46
    • 70

    Chance Rain Showers

    • 44
    • 72

    Partly Sunny

    • 45
    • 74

    Mostly Sunny

    • 48
    • 76

    Partly Sunny

Today 18 Jun Cheboygan

Patchy fog early. Cloudy with rain Showers likely Early, then partly sunny in the afternoon. Highs in the upper 60s. Northwest Winds 5 to 15 Mph with Gusts to around 25 Mph. Chance of Showers 70 percent.

Tonight 18 Jun Cheboygan

Mostly clear. Lows in the upper 40s. West Winds up to 10 Mph. Gusts up to 20 Mph early.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cornwall Lake Temperature Statistics

June Temperature

Gaylord Regional Airport (19.9 miles)

  • Lowest 2 June, 2026

    38.6 °F

  • Average June

    64.7 °F

  • Highest 4 June, 2026

    85.6 °F

Climate (2021–2026)

Gaylord Regional Airport (19.9 miles)

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  • Average Low 2021–2026

    37.6 °F

  • Average 2021–2026

    46.6 °F

  • Average High 2021–2026

    55.5 °F
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