Rock Creek Lake Weather Forecast
- 45
- 58
Increasing Clouds
- 41
- 58
Rain
- 28
- 47
Rain/Snow
- 29
- 40
Partly Sunny
- 28
- 41
Mostly Cloudy
- 30
- 44
Chance Rain/Snow
- 28
- 40
Chance Snow
Today 21 Oct Butte/Blackfoot Region
Partly cloudy with a 20 percent chance of snow. Highs in the 40s.
Tonight 21 Oct Butte/Blackfoot Region
Partly cloudy. Lows in the 30s to lower 40s.
Rock Creek Lake Temperature Statistics
October Temperature
Butte, Bert Mooney Airport (38.5 miles)
Lowest 16 October, 2026
23.6 °FAverage October
46.3 °FHighest 5 October, 2026
80.7 °F
Climate (2021–2026)
Butte, Bert Mooney Airport (38.5 miles)
Average Low 2021–2026
28.5 °FAverage 2021–2026
42.3 °FAverage High 2021–2026
55.8 °F