Stewart Lake Weather Forecast

    • 66
    • 82

    Chance Thunderstorms

    • 56
    • 79

    Rain Showers Likely

    • 54
    • 73

    Chance Rain Showers

    • 57
    • 69

    Rain Showers Likely

    • 56
    • 73

    Slight Chance Rain Showers

    • 55
    • 78

    Mostly Sunny

Today 15 Aug Southern Schoolcraft

Sunny, warm with Highs in the lower 80s. South Winds 5 to 15 Mph.

Tonight 15 Aug Southern Schoolcraft

Warm. Partly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then mostly cloudy with a chance of Showers and Thunderstorms after midnight. Lows around 66. South Winds 5 to 10 Mph, becoming southwest after midnight. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Stewart Lake Temperature Statistics

August Temperature

Manistique, Schoolcraft County Airport (19.9 miles)

  • Lowest 1 August, 2025

    45.9 °F

  • Average August

    69.1 °F

  • Highest 3 August, 2025

    81.9 °F

Climate (2020–Present)

Manistique, Schoolcraft County Airport (19.9 miles)

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  • Average Low 2020–2025

    35.2 °F

  • Average 2020–2025

    43.8 °F

  • Average High 2020–2025

    51.6 °F
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