Silver King Lake Weather Forecast
- 6
- 20
Increasing Clouds
- 9
- 26
Mostly Sunny
- 21
- 25
Snow
- 14
- 30
Snow
- 19
- 28
Chance Snow
- 25
- 31
Chance Snow
Today 29 Nov Upper Blackfoot and MacDonald Pass
Mostly sunny. Highs around 17. Southwest Winds up to 5 Mph.
Tonight 29 Nov Upper Blackfoot and MacDonald Pass
Mostly cloudy. Near steady temperature around 9. East Winds up to 5 Mph.
Silver King Lake Temperature Statistics
November Temperature
Helena Regional Airport (42.3 miles)
Lowest 25 November, 2025
19.9 °FAverage November
41.7 °FHighest 1 November, 2025
73 °F
Climate (2020–Present)
Helena Regional Airport (42.3 miles)
Average Low 2020–2025
36.3 °FAverage 2020–2025
47.7 °FAverage High 2020–2025
59.5 °F