Cornwall Lake Weather Forecast

    • 48
    • 63

    Chance Rain Showers

    • 38
    • 59

    Chance Rain Showers

    • 42
    • 68

    Rain Showers Likely

    • 28
    • 59

    Chance Snow Showers

    • 24
    • 37

    Chance Snow Showers

    • 32
    • 46

    Partly Sunny

    • 35
    • 58

    Partly Sunny

Today 15 Apr Cheboygan

Mostly cloudy. Patchy fog early. Isolated light rain Showers in the afternoon. Highs in the upper 50s. Light Winds. Chance of Showers 20 percent.

Tonight 15 Apr Cheboygan

Mostly cloudy. Scattered rain Showers and isolated Thunderstorms Early, then scattered rain Showers after midnight. Patchy fog through the night. Lows in the mid 40s. Light Winds. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cornwall Lake Temperature Statistics

April Temperature

Gaylord Regional Airport (19.9 miles)

  • Lowest 7 April, 2026

    13.6 °F

  • Average April

    36.5 °F

  • Highest 12 April, 2026

    59.6 °F

Climate (2021–Present)

Gaylord Regional Airport (19.9 miles)

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  • Average Low 2021–2026

    37.7 °F

  • Average 2021–2026

    46.7 °F

  • Average High 2021–2026

    55.4 °F
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