Purcell Lake Weather Forecast
- 77
- 101
Hot
- 77
- 100
Hot
- 77
- 101
Hot
- 75
- 101
Hot
- 75
- 100
Hot
- 74
- 100
Hot
Today 11 Aug McClain
Sunny, hot with Highs around 101. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Heat index Values up to 106.
Tonight 11 Aug McClain
Clear. Lows in the upper 70s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Heat index Values up to 105 early in the evening.
Purcell Lake Temperature Statistics
August Temperature
Norman / Max Westheimer (18 miles)
Lowest 3 August, 2026
66.9 °FAverage August
81.5 °FHighest 8 August, 2026
102.2 °F
Climate (2021–2026)
Norman / Max Westheimer (18 miles)
Average Low 2021–2026
52.3 °FAverage 2021–2026
60.5 °FAverage High 2021–2026
74.2 °F