Canyon Lake Weather Forecast
- 70
- 100
Hot
- 74
- 106
Hot
- 73
- 105
Hot
- 71
- 103
Hot
- 70
- 100
Hot
- 68
- 94
Slight Chance Thunderstorms
Today 11 Jul Rapid City
Sunny. Highs in the upper 90s. South Winds 10 to 20 Mph.
Tonight 11 Jul Rapid City
Clear. Lows in the upper 60s. Southwest Winds 5 to 10 Mph with Gusts up to 25 Mph.
Canyon Lake Temperature Statistics
July Temperature
Ellsworth Air Force Base (11.2 miles)
Lowest 4 July, 2026
59.9 °FAverage July
76 °FHighest 5 July, 2026
99.9 °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