Tupper Lake Weather Forecast
- 33
- 46
Decreasing Clouds
- 31
- 48
Partly Sunny
- 33
- 46
Slight Chance Rain
- 33
- 46
Mostly Cloudy
- 33
- 51
Mostly Cloudy
- 33
- 56
Partly Sunny
- 34
- 53
Partly Sunny
Today 7 Nov Butte/Blackfoot Region
Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the upper 40s to mid 50s.
Tonight 7 Nov Butte/Blackfoot Region
Mostly cloudy in the evening then becoming partly cloudy. Lows in the 30s. South Winds 15 to 25 Mph. Gusts up to 30 Mph after midnight.
Tupper Lake Temperature Statistics
November Temperature
Helena Regional Airport (52.2 miles)
Lowest 5 November, 2026
23 °FAverage November
38.5 °FHighest 5 November, 2026
54 °F
Climate (2021–2026)
Helena Regional Airport (52.2 miles)
Average Low 2021–2026
36.3 °FAverage 2021–2026
47.9 °FAverage High 2021–2026
59.9 °F