South Lyon Weather Forecast

    • 65
    • 89

    Becoming Sunny

    • 65
    • 87

    Rain Showers Likely

    • 61
    • 83

    Rain Showers Likely

    • 62
    • 85

    Partly Sunny

    • 64
    • 87

    Mostly Sunny

    • 66
    • 90

    Mostly Sunny

Today 8 Jul Oakland

Mostly sunny. Highs in the upper 80s. West Winds up to 10 Mph.

Tonight 8 Jul Oakland

Mostly clear. Lows in the upper 60s. Southwest Winds up to 10 Mph.

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South Lyon Temperature Statistics

July Temperature

Detroit, Willow Run Airport (16.8 miles)

  • Lowest 4 July, 2026

    70 °F

  • Average July

    80.8 °F

  • Highest 1 July, 2026

    96.1 °F

Climate (2021–2026)

Detroit, Willow Run Airport (16.8 miles)

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  • Average Low 2021–2026

    42.7 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    61.6 °F
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