Cornwall Lake Weather Forecast

    • 24
    • 41

    Snow Likely

    • 34
    • 47

    Chance Rain/Snow

    • 12
    • 47

    Rain/Snow Likely

    • 16
    • 30

    Partly Sunny

    • 22
    • 37

    Slight Chance Snow Showers

    • 25
    • 44

    Partly Sunny

Today 24 Mar Cheboygan

Mostly cloudy. A 50 percent chance of snow early. Highs around 40. West Winds 5 to 15 Mph with Gusts to around 30 Mph.

Tonight 24 Mar Cheboygan

Partly cloudy early then becoming mostly cloudy. Lows in the lower 20s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cornwall Lake Temperature Statistics

March Temperature

Gaylord Regional Airport (19.9 miles)

  • Lowest 2 March, 2026

    -6.4 °F

  • Average March

    28.7 °F

  • Highest 9 March, 2026

    63.6 °F

Climate (2021–Present)

Gaylord Regional Airport (19.9 miles)

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  • Average Low 2021–2026

    37.9 °F

  • Average 2021–2026

    46.8 °F

  • Average High 2021–2026

    55.6 °F
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