Purcell Lake Weather Forecast
- 69
- 89
Becoming Sunny
- 69
- 89
Chance Thunderstorms
- 71
- 90
Slight Chance Thunderstorms
- 73
- 91
Slight Chance Thunderstorms
- 75
- 94
Mostly Sunny
- 76
- 97
Hot
- 77
- 100
Hot
Today 14 Jul McClain
Mostly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the upper 80s. East Winds 5 to 10 Mph. Chance of rain 20 percent.
Tonight 14 Jul McClain
Mostly clear. Patchy fog after midnight. Lows in the upper 60s. Southeast Winds 5 to 10 Mph.
Purcell Lake Temperature Statistics
July Temperature
Norman / Max Westheimer (18 miles)
Lowest 4 July, 2026
64.8 °FAverage July
80.3 °FHighest 4 July, 2026
98.6 °F
Climate (2021–2026)
Norman / Max Westheimer (18 miles)
Average Low 2021–2026
52.2 °FAverage 2021–2026
60.4 °FAverage High 2021–2026
74.1 °F