South Lyon Weather Forecast

    • 28
    • 36

    Increasing Clouds

    • 31
    • 40

    Rain

    • 31
    • 40

    Mostly Cloudy

    • 32
    • 47

    Rain Likely

    • 30
    • 42

    Chance Rain/Snow

    • 22
    • 36

    Chance Snow

Today 5 Jan Oakland

Partly cloudy in the Morning, then becoming mostly cloudy. Highs in the mid 30s. Southwest Winds up to 10 Mph.

Tonight 5 Jan Oakland

Cloudy. Near steady temperature in the upper 20s. South Winds up to 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Lyon Temperature Statistics

January Temperature

Detroit, Willow Run Airport (16.8 miles)

  • Lowest 1 January, 2026

    8.1 °F

  • Average January

    17.2 °F

  • Highest 2 January, 2026

    21.9 °F

Climate (2021–Present)

Detroit, Willow Run Airport (16.8 miles)

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  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    61.9 °F
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