Bumping Lake Weather Forecast
- 35
- 41
Rain/Snow
- 28
- 38
Snow Showers
- 27
- 38
Snow Showers Likely
- 24
- 39
Chance Snow Showers
- 26
- 42
Partly Sunny
- 27
- 44
Partly Sunny
Today 27 Oct Upper Slopes of the Eastern Washington Cascades Crest
Patchy fog in the morning. Mostly cloudy with a 50 percent chance of rain and high mountain snow Showers. Highs in the upper 30s to mid 40s. Gusts up to 20 Mph in the afternoon.
Tonight 27 Oct Upper Slopes of the Eastern Washington Cascades Crest
A chance of rain and mountain snow Showers in the Evening, then rain and mountain snow Showers overnight. Mountain snow accumulation of 2 to 4 Inches. Snow level 4000 feet. Lows in the lower to mid 30s. West wind 5 to 15 Mph in the Evening, becoming light. Gusts up to 35 Mph. Chance of precipitation near 100 percent.
Bumping Lake Temperature Statistics
October Temperature
Stampede Pass (29.2 miles)
Lowest 24 October, 2026
30 °FAverage October
45.8 °FHighest 4 October, 2026
70 °F
Climate (2021–2026)
Stampede Pass (29.2 miles)
Average Low 2021–2026
36.2 °FAverage 2021–2026
41.6 °FAverage High 2021–2026
48.3 °F