Canyon Lake Weather Forecast
- 72
- 98
Hot
- 66
- 94
Slight Chance Thunderstorms
- 61
- 91
Thunderstorms Likely
- 60
- 85
Chance Thunderstorms
- 61
- 88
Chance Thunderstorms
- 64
- 92
Chance Thunderstorms
Today 5 Jul Rapid City
Sunny. Highs in the mid 90s. South Winds 10 to 20 Mph with Gusts up to 30 Mph.
Tonight 5 Jul Rapid City
Mostly clear in the Evening, then becoming partly cloudy. Lows around 70. 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 2 July, 2026
61.2 °FAverage July
75.3 °FHighest 2 July, 2026
92.7 °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