South Lyon Weather Forecast

    • 34
    • 65

    Rain Showers

    • 26
    • 48

    Chance Rain Showers

    • 34
    • 47

    Mostly Sunny

    • 42
    • 66

    Partly Sunny

    • 43
    • 67

    Mostly Sunny

    • 52
    • 74

    Partly Sunny

Today 18 Apr Oakland

Mostly cloudy. Showers in the morning. Highs in the mid 60s. Temperatures falling into the in the upper 40s in the afternoon. West Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 90 percent.

Tonight 18 Apr Oakland

Mostly clear. Lows in the mid 30s. West Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening.

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South Lyon Temperature Statistics

April Temperature

Detroit, Willow Run Airport (16.8 miles)

  • Lowest 7 April, 2026

    21.9 °F

  • Average April

    48.9 °F

  • Highest 12 April, 2026

    81 °F

Climate (2021–Present)

Detroit, Willow Run Airport (16.8 miles)

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  • Average Low 2021–2026

    42.7 °F

  • Average 2021–2026

    52.2 °F

  • Average High 2021–2026

    61.7 °F
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