Canyon Lake Weather Forecast
- 74
- 99
Hot
- 74
- 98
Hot
- 73
- 97
Hot
- 71
- 97
Hot
- 71
- 97
Hot
- 68
- 94
Partly Sunny
Today 15 Sep Bosque
Sunny, hot with Highs around 100. South Winds 5 to 10 Mph.
Tonight 15 Sep Bosque
Clear. Lows in the mid 70s. South Winds 5 to 10 Mph.
Canyon Lake Temperature Statistics
September Temperature
Stephenville, Clark Field Municipal Airport (21.1 miles)
Lowest 5 September, 2026
71.7 °FAverage September
87.5 °FHighest 12 September, 2026
103.6 °F
Climate (2021–2026)
Stephenville, Clark Field Municipal Airport (21.1 miles)
Average Low 2021–2026
56.2 °FAverage 2021–2026
67.9 °FAverage High 2021–2026
80.1 °F