South Lyon Weather Forecast

    • 13
    • 25

    Increasing Clouds

    • 28
    • 34

    Rain/Snow

    • 16
    • 37

    Rain/Snow

    • 13
    • 26

    Chance Snow

    • 10
    • 24

    Chance Snow

    • 8
    • 20

    Slight Chance Snow

Today 8 Dec Oakland

Partly cloudy. Highs in the mid 20s. Northeast Winds up to 5 Mph, becoming southeast around 5 Mph in the afternoon.

Tonight 8 Dec Oakland

Partly cloudy in the Evening, then mostly cloudy with a chance of snow after midnight. Lows around 14. South Winds up to 10 Mph. Gusts up to 25 Mph after midnight. Chance of snow 50 percent.

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South Lyon Temperature Statistics

December Temperature

Detroit, Willow Run Airport (16.8 miles)

  • Lowest 5 December, 2025

    1 °F

  • Average December

    20.6 °F

  • Highest 2 December, 2025

    30 °F

Climate (2020–Present)

Detroit, Willow Run Airport (16.8 miles)

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  • Average Low 2020–2025

    43.1 °F

  • Average 2020–2025

    52.6 °F

  • Average High 2020–2025

    62 °F
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