De Tour State Park Weather Forecast

    • 54
    • 65

    Partly Sunny

    • 54
    • 67

    Mostly Sunny

    • 62
    • 71

    Mostly Cloudy

    • 63
    • 71

    Chance Rain Showers

    • 60
    • 71

    Slight Chance Rain Showers

Today 23 Aug Southeast Chippewa

Partly sunny. Isolated rain Showers Early, then scattered rain Showers in the afternoon. Highs in the mid 60s. Northwest Winds 15 to 20 Mph with Gusts to around 30 Mph. Chance of Showers 40 percent.

Tonight 23 Aug Southeast Chippewa

Partly cloudy with a 20 percent chance of rain Showers. Lows in the mid 50s. Northwest Winds 10 to 15 Mph with Gusts to around 30 Mph.

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De Tour State Park Temperature Statistics

August Temperature

Drummond Island Airport (13 miles)

  • Lowest 20 August, 2026

    46.4 °F

  • Average August

    67.9 °F

  • Highest 4 August, 2026

    81.3 °F

Climate (2021–2026)

Drummond Island Airport (13 miles)

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  • Average Low 2021–2026

    36.4 °F

  • Average 2021–2026

    44.8 °F

  • Average High 2021–2026

    52.6 °F
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