Canyon Lake Weather Forecast
- 40
- 63
Partly Sunny
- 47
- 57
Partly Sunny
- 47
- 66
Partly Sunny
- 45
- 64
Rain Likely
- 40
- 46
Rain Likely
- 38
- 49
Slight Chance Rain/Snow
Today 29 Oct Rapid City
Mostly sunny. Highs in the lower 60s. Southwest Winds around 5 Mph, becoming northeast with Gusts up to 20 Mph in the afternoon.
Tonight 29 Oct Rapid City
Partly cloudy. Lows in the upper 30s. Northwest Winds 5 to 10 Mph.
Canyon Lake Temperature Statistics
October Temperature
Ellsworth Air Force Base (11.2 miles)
Lowest 26 October, 2026
31.8 °FAverage October
56.6 °FHighest 9 October, 2026
91.8 °F
Climate (2021–2026)
Ellsworth Air Force Base (11.2 miles)
Average Low 2021–2026
38.1 °FAverage 2021–2026
49.7 °FAverage High 2021–2026
61.3 °F