Old Mill Weather Forecast

    • 33
    • 58

    Mostly Sunny

    • 39
    • 53

    Mostly Sunny

    • 43
    • 55

    Mostly Cloudy

    • 39
    • 52

    Rain Showers Likely

    • 37
    • 51

    Partly Sunny

    • 39
    • 54

    Partly Sunny

Today 21 Apr Cheboygan

Mostly sunny. Highs in the lower 60s. Southwest Winds 5 to 15 Mph shifting to the west 5 to 10 Mph in the afternoon.

Tonight 21 Apr Cheboygan

Mostly clear. Lows in the lower 30s. Light Winds.

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Old Mill Temperature Statistics

April Temperature

Mackinac Island Airport (8.7 miles)

  • Lowest 7 April, 2026

    10.4 °F

  • Average April

    34.8 °F

  • Highest 13 April, 2026

    59 °F

Climate (2021–Present)

Mackinac Island Airport (8.7 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    44.6 °F

  • Average High 2021–2026

    50.9 °F
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