South Lyon Weather Forecast
- 70
- 90
Mostly Sunny
- 65
- 87
Rain Showers Likely
- 60
- 80
Slight Chance Thunderstorms
- 64
- 85
Mostly Sunny
- 64
- 84
Chance Thunderstorms
- 63
- 83
Chance Thunderstorms
- 65
- 85
Chance Thunderstorms
Today 5 Jul Oakland
Partly cloudy. Highs in the lower 90s. Southwest Winds 5 to 10 Mph.
Tonight 5 Jul Oakland
Mostly clear. Lows in the lower 70s. Southwest Winds 5 to 10 Mph.
South Lyon Temperature Statistics
July Temperature
Detroit, Willow Run Airport (16.8 miles)
Lowest 2 July, 2025
62.1 °FAverage July
76.4 °FHighest 3 July, 2025
84.9 °F
Climate (2020–Present)
Detroit, Willow Run Airport (16.8 miles)
Average Low 2020–2025
43.3 °FAverage 2020–2025
52.7 °FAverage High 2020–2025
62.2 °F