McGinn Lake Weather Forecast

    • 37
    • 53

    Mostly Cloudy

    • 40
    • 55

    Partly Sunny

    • 45
    • 57

    Rain Showers

    • 37
    • 55

    Chance Rain Showers

    • 34
    • 51

    Partly Sunny

    • 33
    • 49

    Mostly Cloudy

Today 25 Apr Southern Schoolcraft

Patchy fog in the morning. Mostly cloudy. Highs in the mid 50s. North Winds 5 to 10 Mph, becoming light northeast in the afternoon.

Tonight 25 Apr Southern Schoolcraft

Partly cloudy. Lows around 36. Light east Winds.

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McGinn Lake Temperature Statistics

April Temperature

Manistique, Schoolcraft County Airport (14.3 miles)

  • Lowest 6 April, 2026

    20.5 °F

  • Average April

    36.5 °F

  • Highest 17 April, 2026

    59.7 °F

Climate (2021–Present)

Manistique, Schoolcraft County Airport (14.3 miles)

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  • Average Low 2021–2026

    35.5 °F

  • Average 2021–2026

    44 °F

  • Average High 2021–2026

    51.7 °F
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