McCowan Lake Weather Forecast
- 41
- 73
Sunny
- 28
- 60
Sunny
- 24
- 49
Mostly Sunny
- 32
- 64
Mostly Sunny
- 26
- 57
Partly Sunny
- 37
- 56
Partly Sunny
Today 15 Jan Shackelford
Sunny. Highs in the lower 70s. Southwest Winds 10 to 15 Mph.
Tonight 15 Jan Shackelford
Clear. Not as cool with Lows in the lower 40s. Southwest Winds 10 to 15 Mph.
McCowan Lake Temperature Statistics
January Temperature
Stephens County Airport (21.1 miles)
Lowest 11 January, 2026
28.8 °FAverage January
56.2 °FHighest 7 January, 2026
84.2 °F
Climate (2021–Present)
Stephens County Airport (21.1 miles)
Average Low 2021–2026
56.5 °FAverage 2021–2026
68.1 °FAverage High 2021–2026
80.4 °F