South Lyon Weather Forecast

    • 46
    • 69

    Becoming Sunny

    • 48
    • 71

    Mostly Sunny

    • 49
    • 71

    Mostly Sunny

    • 53
    • 72

    Partly Sunny

    • 58
    • 69

    Chance Rain Showers

    • 55
    • 70

    Chance Rain Showers

Today 26 Sep Oakland

Mostly sunny. Highs in the upper 60s. Northeast Winds 5 to 10 Mph.

Tonight 26 Sep Oakland

Clear. Lows in the upper 40s. North Winds up to 10 Mph.

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South Lyon Temperature Statistics

September Temperature

Detroit, Willow Run Airport (16.8 miles)

  • Lowest 14 September, 2026

    50 °F

  • Average September

    67.7 °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

    52.1 °F

  • Average High 2021–2026

    61.5 °F
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