Cornwall Lake Weather Forecast

    • 26
    • 35

    Mostly Cloudy

    • 24
    • 34

    Mostly Cloudy

    • 13
    • 43

    Rain/Snow

    • 11
    • 22

    Snow Showers Likely

    • 15
    • 32

    Chance Snow Showers

    • 12
    • 24

    Slight Chance Snow Showers

    • 17
    • 28

    Chance Snow Showers

Today 16 Dec Cheboygan

Mostly cloudy. Patchy light freezing drizzle through the day. Patchy drizzle in the afternoon. Highs in the mid 30s. Southwest Winds 5 to 15 Mph. Gusts up to 25 Mph increasing to 35 Mph in the afternoon.

Tonight 16 Dec Cheboygan

Mostly cloudy. Patchy drizzle and light freezing drizzle. Lows in the upper 20s. Southwest Winds 15 to 20 Mph with Gusts to around 45 Mph.

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Cornwall Lake Temperature Statistics

December Temperature

Gaylord Regional Airport (19.9 miles)

  • Lowest 8 December, 2025

    -2.9 °F

  • Average December

    17.1 °F

  • Highest 3 December, 2025

    28 °F

Climate (2020–Present)

Gaylord Regional Airport (19.9 miles)

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  • Average Low 2020–2025

    38.1 °F

  • Average 2020–2025

    47.1 °F

  • Average High 2020–2025

    55.9 °F
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