Mud Lake Weather Forecast
- 45
- 68
Partly Sunny
- 37
- 61
Partly Sunny
- 43
- 62
Mostly Cloudy
- 42
- 69
Partly Sunny
- 43
- 68
Mostly Sunny
- 46
- 72
Partly Sunny
Today 29 Sep Butte/Blackfoot Region
Mostly sunny. Highs in the mid 60s to lower 70s.
Tonight 29 Sep Butte/Blackfoot Region
Mostly clear. Lows in the upper 30s to mid 40s. Southwest Winds to 15 Mph. Gusts up to 30 Mph in the evening.
Mud Lake Temperature Statistics
September Temperature
Butte, Bert Mooney Airport (34.2 miles)
Lowest 27 September, 2026
27 °FAverage September
55 °FHighest 25 September, 2026
80.7 °F
Climate (2021–2026)
Butte, Bert Mooney Airport (34.2 miles)
Average Low 2021–2026
28.5 °FAverage 2021–2026
42.3 °FAverage High 2021–2026
55.7 °F