Purcell Lake Weather Forecast
- 76
- 100
Hot
- 77
- 101
Hot
- 75
- 101
Chance Thunderstorms
- 73
- 96
Chance Rain Showers
- 73
- 97
Slight Chance Thunderstorms
- 72
- 98
Slight Chance Thunderstorms
Today 7 Sep McClain
Sunny, hot with Highs around 100. South Winds 5 to 10 Mph.
Tonight 7 Sep McClain
Clear. Lows in the mid 70s. South Winds 5 to 10 Mph.
Purcell Lake Temperature Statistics
September Temperature
Norman / Max Westheimer (18 miles)
Lowest 1 September, 2026
73.4 °FAverage September
83.6 °FHighest 1 September, 2026
100.4 °F
Climate (2021–2026)
Norman / Max Westheimer (18 miles)
Average Low 2021–2026
52.3 °FAverage 2021–2026
60.6 °FAverage High 2021–2026
74.3 °F