Bumping Lake Weather Forecast
- 36
- 50
Rain/Snow Likely
- 34
- 44
Rain/Snow
- 39
- 53
Chance Rain/Snow
- 40
- 52
Rain Showers Likely
- 36
- 50
Rain Showers Likely
- 38
- 51
Chance Rain Showers
Today 5 Jun Upper Slopes of the Eastern Washington Cascades Crest
Mostly cloudy with a 20 percent chance of rain Showers. Highs in the mid 40s to mid 50s. West wind 5 to 15 Mph with Gusts to around 30 Mph.
Tonight 5 Jun Upper Slopes of the Eastern Washington Cascades Crest
Mostly cloudy with a 50 percent chance of rain and high mountain snow Showers. Snow level 4500 feet overnight. Lows in the 30s. West wind 5 to 15 Mph with Gusts to around 30 Mph.
Bumping Lake Temperature Statistics
June Temperature
Stampede Pass (29.2 miles)
Lowest 1 June, 2026
41 °FAverage June
54.4 °FHighest 2 June, 2026
69.1 °F
Climate (2021–Present)
Stampede Pass (29.2 miles)
Average Low 2021–2026
36.3 °FAverage 2021–2026
41.6 °FAverage High 2021–2026
48.4 °F