Cornwall Lake Weather Forecast

    • 37
    • 62

    Mostly Cloudy

    • 40
    • 67

    Partly Sunny

    • 49
    • 68

    Partly Sunny

    • 41
    • 67

    Mostly Cloudy

    • 34
    • 55

    Mostly Cloudy

    • 32
    • 54

    Mostly Cloudy

Today 22 Oct Cheboygan

Partly sunny. Highs in the upper 50s. Northeast Winds up to 10 Mph.

Tonight 22 Oct Cheboygan

Partly cloudy. Lows in the upper 30s. Southeast Winds up to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Cornwall Lake Temperature Statistics

October Temperature

Gaylord Regional Airport (19.9 miles)

  • Lowest 17 October, 2026

    27.6 °F

  • Average October

    52.2 °F

  • Highest 12 October, 2026

    79.6 °F

Climate (2021–2026)

Gaylord Regional Airport (19.9 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    37.4 °F

  • Average 2021–2026

    46.5 °F

  • Average High 2021–2026

    55.3 °F
Get WillyWeather+ to remove ads