Purcell Lake Weather Forecast
- 61
- 80
Rain Showers
- 61
- 79
Rain Showers Likely
- 61
- 81
Partly Sunny
- 62
- 81
Partly Sunny
- 64
- 79
Rain Showers Likely
- 64
- 79
Rain Showers Likely
Today 22 May McClain
Mostly cloudy in the Morning, then becoming mostly sunny. Highs in the upper 70s. Southeast Winds around 5 Mph.
Tonight 22 May McClain
Mostly cloudy with a 20 percent chance of Showers. Patchy fog. Lows in the upper 50s. East Winds around 5 Mph.
Purcell Lake Temperature Statistics
May Temperature
Norman / Max Westheimer (18 miles)
Lowest 7 May, 2026
44.6 °FAverage May
65.6 °FHighest 14 May, 2026
87.8 °F
Climate (2021–Present)
Norman / Max Westheimer (18 miles)
Average Low 2021–2026
52.2 °FAverage 2021–2026
60.4 °FAverage High 2021–2026
74 °F