Sleeping Bear Dunes National Lakeshore Weather Forecast

    • 62
    • 76

    Mostly Sunny

    • 66
    • 78

    Partly Sunny

    • 60
    • 77

    Chance Rain Showers

    • 55
    • 69

    Chance Rain Showers

    • 55
    • 67

    Partly Sunny

    • 57
    • 69

    Mostly Sunny

Today 21 Aug Leelanau

Mostly sunny. Highs in the upper 70s. Light Winds.

Tonight 21 Aug Leelanau

Mostly clear. Lows in the lower 60s. Light Winds.

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  • Temperature Real-Time

Sleeping Bear Dunes National Lakeshore Temperature Statistics

August Temperature

Frankfort, Frankfort Dow Memorial Field Airport (16.2 miles)

  • Lowest 2 August, 2025

    50 °F

  • Average August

    70.9 °F

  • Highest 8 August, 2025

    87.4 °F

Climate (2020–Present)

Frankfort, Frankfort Dow Memorial Field Airport (16.2 miles)

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  • Average Low 2020–2025

    40.3 °F

  • Average 2020–2025

    48.4 °F

  • Average High 2020–2025

    55.6 °F
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