South Lake Weather Forecast
- 56
- 79
Partly Sunny
- 63
- 80
Mostly Cloudy
- 67
- 82
Rain Showers Likely
- 68
- 85
Chance Rain Showers
- 65
- 86
Slight Chance Rain Showers
- 62
- 84
Chance Rain Showers
Today 28 Aug Lake
Mostly sunny. Highs in the upper 70s. Light Winds becoming southwest 10 Mph in the afternoon.
Tonight 28 Aug Lake
Partly cloudy. Lows in the mid 50s. Light Winds.
South Lake Temperature Statistics
August Temperature
Big Rapids, Roben-Hood Airport (18 miles)
Lowest 20 August, 2026
48.2 °FAverage August
68.8 °FHighest 4 August, 2026
84.2 °F
Climate (2021–2026)
Big Rapids, Roben-Hood Airport (18 miles)
Average Low 2021–2026
38.3 °FAverage 2021–2026
47.9 °FAverage High 2021–2026
57.2 °F