South Lyon Weather Forecast
- 33
- 65
Decreasing Clouds
- 25
- 49
Chance Rain Showers
- 32
- 45
Mostly Sunny
- 45
- 67
Partly Sunny
- 44
- 68
Mostly Sunny
- 54
- 74
Chance Rain Showers
Today 18 Apr Oakland
Showers and a slight chance of Thunderstorms in the Morning, then a chance of Showers early in the afternoon. Highs in the mid 60s. Temperatures falling into the in the upper 40s in the afternoon. West Winds 10 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 5 to 15 Mph with Gusts up to 30 Mph.
South Lyon Temperature Statistics
April Temperature
Detroit, Willow Run Airport (16.8 miles)
Lowest 7 April, 2026
21.9 °FAverage April
49.8 °FHighest 12 April, 2026
81 °F
Climate (2021–Present)
Detroit, Willow Run Airport (16.8 miles)
Average Low 2021–2026
42.7 °FAverage 2021–2026
52.2 °FAverage High 2021–2026
61.7 °F