South Lake Weather Forecast
- 64
- 84
Becoming Sunny
- 73
- 89
Partly Sunny
- 66
- 91
Rain Showers Likely
- 64
- 86
Slight Chance Thunderstorms
- 64
- 87
Slight Chance Thunderstorms
- 65
- 89
Mostly Sunny
Today 22 Jul Lake
Sunny. Highs in the mid 80s. South Winds 5 to 10 Mph.
Tonight 22 Jul Lake
Mostly clear. Lows in the mid 50s. Southeast Winds around 5 Mph.
South Lake Temperature Statistics
July Temperature
Big Rapids, Roben-Hood Airport (18 miles)
Lowest 18 July, 2025
48.2 °FAverage July
71 °FHighest 5 July, 2025
89.4 °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
56.9 °F