Purcell Lake Weather Forecast
- 75
- 100
Hot
- 75
- 99
Hot
- 74
- 99
Hot
- 73
- 98
Hot
- 69
- 96
Slight Chance Thunderstorms
- 66
- 92
Slight Chance Thunderstorms
Today 13 Sep McClain
Sunny, hot with Highs around 101. South Winds 10 to 15 Mph.
Tonight 13 Sep McClain
Partly cloudy with a 20 percent chance of Showers. Lows in the mid 70s. Southeast Winds around 5 Mph with Gusts up to 20 Mph.
Purcell Lake Temperature Statistics
September Temperature
Norman / Max Westheimer (18 miles)
Lowest 10 September, 2026
71.6 °FAverage September
84.4 °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