Canyon Lake Weather Forecast
- 70
- 103
Hot
- 71
- 99
Hot
- 70
- 99
Hot
- 69
- 98
Slight Chance Thunderstorms
- 69
- 97
Slight Chance Thunderstorms
- 66
- 95
Chance Thunderstorms
Today 14 Jul Rapid City
Sunny, hot with Highs around 102. South Winds 10 to 20 Mph.
Tonight 14 Jul Rapid City
Clear. Lows in the lower 70s. South Winds 10 to 15 Mph with Gusts up to 30 Mph.
Canyon Lake Temperature Statistics
July Temperature
Ellsworth Air Force Base (11.2 miles)
Lowest 4 July, 2026
59.9 °FAverage July
77.2 °FHighest 11 July, 2026
101.7 °F
Climate (2021–2026)
Ellsworth Air Force Base (11.2 miles)
Average Low 2021–2026
37.9 °FAverage 2021–2026
49.5 °FAverage High 2021–2026
61.2 °F