McCowan Lake Weather Forecast
- 76
- 102
Hot
- 76
- 105
Hot
- 75
- 102
Hot
- 75
- 102
Hot
- 75
- 102
Hot
- 74
- 100
Hot
Today 11 Sep Shackelford
Mostly sunny. Highs in the upper 90s. South Winds 5 to 10 Mph.
Tonight 11 Sep Shackelford
Mostly clear. Lows in the mid 70s. South Winds 5 to 10 Mph.
McCowan Lake Temperature Statistics
September Temperature
Stephens County Airport (21.1 miles)
Lowest 5 September, 2026
73.9 °FAverage September
89.6 °FHighest 3 September, 2026
105.6 °F
Climate (2021–2026)
Stephens County Airport (21.1 miles)
Average Low 2021–2026
57 °FAverage 2021–2026
68.9 °FAverage High 2021–2026
81.3 °F