Purcell Lake Weather Forecast
- 77
- 101
Hot
- 77
- 102
Hot
- 78
- 101
Hot
- 74
- 101
Hot
- 69
- 94
Mostly Sunny
- 69
- 94
Sunny
Today 28 Jul McClain
Mostly sunny. Hot. Near steady temperature in the upper 90s. South Winds 5 to 10 Mph.
Tonight 28 Jul McClain
Partly cloudy. Lows in the upper 70s. South Winds 5 to 10 Mph. Heat index Values up to 105 early in the evening.
Purcell Lake Temperature Statistics
July Temperature
Norman / Max Westheimer (18 miles)
Lowest 4 July, 2026
64.8 °FAverage July
80.5 °FHighest 21 July, 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
74.1 °F