Purcell Lake Weather Forecast
- 71
- 93
Becoming Sunny
- 71
- 98
Slight Chance Thunderstorms
- 73
- 97
Hot
- 74
- 97
Hot
- 72
- 97
Hot
- 69
- 96
Slight Chance Thunderstorms
Today 11 Sep McClain
Mostly sunny. A slight chance of Showers in the morning. Humid with Highs in the lower 90s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.
Tonight 11 Sep McClain
Partly cloudy. Near steady temperature around 70. East Winds around 5 Mph.
Purcell Lake Temperature Statistics
September Temperature
Norman / Max Westheimer (18 miles)
Lowest 1 September, 2026
73.4 °FAverage September
84.7 °FHighest 8 September, 2026
102.2 °F
Climate (2021–2026)
Norman / Max Westheimer (18 miles)
Average Low 2021–2026
52.4 °FAverage 2021–2026
60.6 °FAverage High 2021–2026
74.3 °F