Bumping Lake Weather Forecast
- 58
- 81
Rain Showers Likely
- 49
- 76
Rain Showers Likely
- 49
- 73
Mostly Sunny
- 50
- 74
Mostly Sunny
- 58
- 81
Mostly Sunny
- 62
- 84
Mostly Sunny
Today 15 Jul Upper Slopes of the Eastern Washington Cascades Crest
Sunny. A 20 percent chance of Showers and Thunderstorms in the afternoon. Highs in the upper 70s to upper 80s.
Tonight 15 Jul Upper Slopes of the Eastern Washington Cascades Crest
Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then rain Showers likely and a chance of Thunderstorms overnight. Lows in the mid 50s to lower 60s. Chance of precipitation 70 percent. Rainfall Amounts less than a tenth of an Inch, except higher Amounts possible in Thunderstorms.
Bumping Lake Temperature Statistics
July Temperature
Stampede Pass (29.2 miles)
Lowest 1 July, 2026
39 °FAverage July
54.6 °FHighest 6 July, 2026
77 °F
Climate (2021–2026)
Stampede Pass (29.2 miles)
Average Low 2021–2026
36.2 °FAverage 2021–2026
41.5 °FAverage High 2021–2026
48.2 °F