Tupper Lake Weather Forecast
- 27
- 45
Increasing Clouds
- 30
- 46
Mostly Cloudy
- 29
- 43
Chance Rain/Snow
- 24
- 35
Chance Snow
- 24
- 35
Mostly Cloudy
- 24
- 36
Chance Snow
- 21
- 34
Mostly Cloudy
Today 14 Nov Butte/Blackfoot Region
Mostly cloudy. Highs in the 30s.
Tonight 14 Nov Butte/Blackfoot Region
Partly cloudy until early morning then becoming mostly cloudy. Areas of fog in the late evening and early morning. Patchy fog late in the night. Lows in the 20s. South Winds to 15 Mph after midnight.
Tupper Lake Temperature Statistics
November Temperature
Helena Regional Airport (52.2 miles)
Lowest 3 November, 2026
23.6 °FAverage November
43.4 °FHighest 8 November, 2026
69.7 °F
Climate (2021–2026)
Helena Regional Airport (52.2 miles)
Average Low 2021–2026
36.3 °FAverage 2021–2026
48 °FAverage High 2021–2026
59.9 °F