Purcell Lake Weather Forecast
- 54
- 77
Mostly Sunny
- 55
- 79
Mostly Sunny
- 55
- 78
Partly Sunny
- 57
- 77
Partly Sunny
- 55
- 75
Mostly Cloudy
- 53
- 72
Mostly Cloudy
Today 21 Oct McClain
Sunny. Highs in the upper 70s. South Winds 5 to 10 Mph.
Tonight 21 Oct McClain
Mostly clear. Lows in the mid 50s. Southeast Winds around 5 Mph.
Purcell Lake Temperature Statistics
October Temperature
Norman / Max Westheimer (18 miles)
Lowest 17 October, 2026
40.3 °FAverage October
66.2 °FHighest 7 October, 2026
89.6 °F
Climate (2021–2026)
Norman / Max Westheimer (18 miles)
Average Low 2021–2026
52.5 °FAverage 2021–2026
60.7 °FAverage High 2021–2026
74.4 °F