Purcell Lake Weather Forecast
- 74
- 107
Hot
- 71
- 97
Hot
- 69
- 95
Partly Sunny
- 70
- 96
Hot
- 74
- 99
Hot
- 75
- 101
Hot
Today 25 Aug McClain
Sunny, hot with Highs around 107. Southwest Winds 10 to 15 Mph, becoming northwest this afternoon.
Tonight 25 Aug McClain
Mostly clear in the Evening, then partly cloudy with a slight chance of Showers after midnight. Lows in the mid 70s. North Winds 10 to 15 Mph, Diminishing to around 5 Mph after midnight. Chance of rain 20 percent. 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
84.5 °FHighest 18 August, 2026
107.6 °F
Climate (2021–2026)
Norman / Max Westheimer (18 miles)
Average Low 2021–2026
52.3 °FAverage 2021–2026
60.6 °FAverage High 2021–2026
74.2 °F