Gem Lake Weather Forecast
- 28
- 35
Snow
- 28
- 39
Mostly Sunny
- 28
- 42
Partly Sunny
- 31
- 39
Snow Likely
- 30
- 37
Snow
- 27
- 35
Snow Likely
Today 9 Feb Cascades of Southern King County
Rain and snow. Snow level near 3000 feet. Rainfall Amounts a quarter to a half inch possible. Snow accumulation of 1 to 4 Inches. Afternoon pass Temperatures in the lower 30s. Light wind in the Passes.
Tonight 9 Feb Cascades of Southern King County
Patchy dense fog in the evening. Mostly cloudy with a slight chance of rain and snow until early Morning, then partly cloudy in the morning. Snow level near 3000 feet. Light wind in the Passes.
Gem Lake Temperature Statistics
February Temperature
Stampede Pass (14.9 miles)
Lowest 5 February, 2026
28.9 °FAverage February
34.2 °FHighest 6 February, 2026
52 °F
Climate (2021–Present)
Stampede Pass (14.9 miles)
Average Low 2021–2026
36.2 °FAverage 2021–2026
41.5 °FAverage High 2021–2026
48.3 °F