South Lake Weather Forecast
- 54
- 70
Chance Thunderstorms
- 64
- 75
Rain Showers Likely
- 65
- 76
Rain Showers
- 68
- 80
Rain Showers Likely
- 53
- 78
Rain Showers Likely
- 47
- 66
Chance Rain Showers
- 50
- 66
Mostly Sunny
Today 31 Oct Collin
Sunny. Much cooler with Highs around 70. North Winds 5 to 10 Mph.
Tonight 31 Oct Collin
Clear in the Evening, then becoming partly cloudy. Lows in the mid 50s. Northeast Winds around 5 Mph.
South Lake Temperature Statistics
October Temperature
McKinney - McKinney National Airport (14.3 miles)
Lowest 17 October, 2024
37.7 °FAverage October
73 °FHighest 13 October, 2024
95.6 °F
Climate (2019–Present)
McKinney - McKinney National Airport (14.3 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
55.6 °FAverage 2019–2024
66.1 °FAverage High 2019–2024
76.9 °F