South Lyon Weather Forecast
- 58
- 66
Rain Showers
- 50
- 68
Chance Rain Showers
- 48
- 62
Mostly Cloudy
- 50
- 61
Mostly Cloudy
- 50
- 61
Chance Rain Showers
- 50
- 64
Mostly Cloudy
Today 19 Sep Oakland
Showers likely until late afternoon. A slight chance of Thunderstorms in the afternoon. A chance of Showers in the late afternoon. Highs in the mid 60s. Southeast Winds 5 to 10 Mph. Chance of rain 70 percent.
Tonight 19 Sep Oakland
Showers and a chance of Thunderstorms. Patchy fog. Near steady temperature in the lower 60s. East Winds 5 to 10 Mph. Chance of rain 90 percent.
South Lyon Temperature Statistics
September Temperature
Detroit, Willow Run Airport (16.8 miles)
Lowest 14 September, 2026
50 °FAverage September
70.8 °FHighest 2 September, 2026
96.1 °F
Climate (2021–2026)
Detroit, Willow Run Airport (16.8 miles)
Average Low 2021–2026
42.6 °FAverage 2021–2026
52.1 °FAverage High 2021–2026
61.5 °F