Bumping Lake Weather Forecast
- 63
- 84
Patchy Smoke
- 61
- 87
Partly Sunny
- 56
- 79
Chance Rain Showers
- 53
- 76
Mostly Sunny
- 50
- 69
Mostly Sunny
- 50
- 69
Mostly Sunny
Today 21 Jul Upper Slopes of the Eastern Washington Cascades Crest
Sunny. Patchy smoke. Highs in the lower 80s to lower 90s.
Tonight 21 Jul Upper Slopes of the Eastern Washington Cascades Crest
Partly cloudy. Patchy smoke. Lows in the upper 50s to mid 60s.
Bumping Lake Temperature Statistics
July Temperature
Stampede Pass (29.2 miles)
Lowest 1 July, 2026
39 °FAverage July
55.7 °FHighest 15 July, 2026
81 °F
Climate (2021–2026)
Stampede Pass (29.2 miles)
Average Low 2021–2026
36.2 °FAverage 2021–2026
41.6 °FAverage High 2021–2026
48.2 °F