Tipsoo Lake Weather Forecast
- 45
- 65
Increasing Clouds
- 46
- 59
Mostly Sunny
- 46
- 65
Mostly Sunny
- 46
- 60
Rain Showers Likely
- 40
- 50
Slight Chance Rain Showers
- 46
- 60
Mostly Sunny
- 48
- 63
Chance Rain Showers
Today 17 Sep Cascades of Pierce and Lewis Counties
Sunny. Freezing level near 14000 feet.
Tonight 17 Sep Cascades of Pierce and Lewis Counties
Partly cloudy then becoming mostly cloudy after midnight then becoming partly cloudy. Freezing level near 13500 feet.
Tipsoo Lake Temperature Statistics
September Temperature
Stampede Pass (29.2 miles)
Lowest 15 September, 2025
39.9 °FAverage September
59.2 °FHighest 2 September, 2025
87.1 °F
Climate (2020–Present)
Stampede Pass (29.2 miles)
Average Low 2020–2025
36.3 °FAverage 2020–2025
41.5 °FAverage High 2020–2025
48.3 °F