Lake Sylvester Weather Forecast
- 34
- 38
Partly Sunny
- 27
- 39
Partly Sunny
- 27
- 32
Rain Likely
- 30
- 31
Rain/Snow
- 24
- 32
Snow
- 21
- 26
Chance Snow
Today 3 Dec Western Chelan County
Mostly sunny. Highs in the 30s.
Tonight 3 Dec Western Chelan County
Mostly clear. Lows in the upper 20s to mid 30s.
Lake Sylvester Temperature Statistics
December Temperature
Stampede Pass (31.1 miles)
Lowest 1 December, 2024
21.9 °FAverage December
23.9 °FHighest 1 December, 2024
26.1 °F
Climate (2019–Present)
Stampede Pass (31.1 miles)
Average Low 2019–2024
36.4 °FAverage 2019–2024
41.6 °FAverage High 2019–2024
48.4 °F