Purcell Lake Weather Forecast
- 70
- 89
Slight Chance Thunderstorms
- 72
- 90
Slight Chance Thunderstorms
- 74
- 94
Mostly Sunny
- 76
- 97
Hot
- 77
- 101
Hot
- 76
- 102
Hot
Today 16 Jul McClain
Sunny. A slight chance of Showers and Thunderstorms in the afternoon. Highs in the upper 80s. South Winds 10 to 15 Mph. Chance of rain 20 percent.
Tonight 16 Jul McClain
Partly cloudy in the Evening, then becoming mostly clear. Lows around 70. South Winds 10 to 15 Mph with Gusts up to 25 Mph, Diminishing to around 5 Mph after midnight.
Purcell Lake Temperature Statistics
July Temperature
Norman / Max Westheimer (18 miles)
Lowest 4 July, 2026
64.8 °FAverage July
80.1 °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