South Lyon Weather Forecast

    • 60
    • 71

    Rain Showers

    • 54
    • 72

    Rain Showers

    • 42
    • 64

    Chance Rain Showers

    • 43
    • 64

    Partly Sunny

    • 40
    • 66

    Mostly Sunny

    • 35
    • 57

    Mostly Sunny

Today 30 Sep Oakland

Cloudy. A chance of Showers in the late afternoon. Highs in the lower 70s. Southwest Winds 5 to 10 Mph. Gusts up to 25 Mph in the afternoon. Chance of rain 50 percent.

Tonight 30 Sep Oakland

Showers. Near steady temperature in the lower 60s. Southwest Winds 5 to 10 Mph. Gusts up to 25 Mph in the evening. Chance of rain 90 percent.

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South Lyon Temperature Statistics

September Temperature

Detroit, Willow Run Airport (16.8 miles)

  • Lowest 25 September, 2026

    45 °F

  • Average September

    66.3 °F

  • Highest 2 September, 2026

    96.1 °F

Climate (2021–2026)

Detroit, Willow Run Airport (16.8 miles)

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  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    61.4 °F
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