Cornwall Lake Weather Forecast

    • 12
    • 31

    Decreasing Clouds

    • 22
    • 35

    Chance Snow Showers

    • 35
    • 35

    Rain/Snow

    • 26
    • 48

    Partly Sunny

    • 26
    • 45

    Partly Sunny

    • 26
    • 49

    Partly Sunny

Today 31 Mar Cheboygan

Partly sunny. Highs in the lower 30s. Northwest Winds 10 to 15 Mph with Gusts to around 25 Mph.

Tonight 31 Mar Cheboygan

Mostly clear. Lows around 13. Northwest Winds up to 10 Mph with Gusts to around 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cornwall Lake Temperature Statistics

March Temperature

Gaylord Regional Airport (19.9 miles)

  • Lowest 17 March, 2025

    8.9 °F

  • Average March

    34.7 °F

  • Highest 15 March, 2025

    67.6 °F

Climate (2020–Present)

Gaylord Regional Airport (19.9 miles)

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  • Average Low 2020–2025

    37.9 °F

  • Average 2020–2025

    46.8 °F

  • Average High 2020–2025

    55.5 °F
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