Purcell Lake Weather Forecast
- 72
- 99
Hot
- 75
- 103
Hot
- 75
- 102
Hot
- 73
- 99
Slight Chance Thunderstorms
- 71
- 95
Partly Sunny
- 72
- 96
Mostly Sunny
- 74
- 98
Hot
Today 3 Aug McClain
Sunny. Highs in the upper 90s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.
Tonight 3 Aug McClain
Clear. Lows in the lower 70s. Southeast Winds 5 to 10 Mph.
Purcell Lake Temperature Statistics
August Temperature
Norman / Max Westheimer (18 miles)
Lowest 1 August, 2026
70.3 °FAverage August
79.5 °FHighest 1 August, 2026
91.4 °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