South Lake Weather Forecast
- 52
- 83
Mostly Sunny
- 53
- 84
Mostly Sunny
- 54
- 86
Mostly Sunny
- 55
- 84
Partly Sunny
- 50
- 77
Partly Sunny
- 52
- 76
Chance Rain Showers
Today 15 Sep Lake
Sunny. Highs in the lower 80s. Light Winds.
Tonight 15 Sep Lake
Clear. Lows in the lower 50s. Light Winds.
South Lake Temperature Statistics
September Temperature
Big Rapids, Roben-Hood Airport (18 miles)
Lowest 8 September, 2025
33.8 °FAverage September
57.9 °FHighest 13 September, 2025
80.6 °F
Climate (2020–Present)
Big Rapids, Roben-Hood Airport (18 miles)
Average Low 2020–2025
38.4 °FAverage 2020–2025
47.8 °FAverage High 2020–2025
57 °F