Upper Tumalo Reservoir Weather Forecast
- 30
- 49
Chance Rain
- 26
- 45
Chance Rain
- 31
- 52
Partly Sunny
- 34
- 56
Partly Sunny
- 33
- 57
Chance Rain
- 26
- 51
Chance Rain/Snow
Today 19 Nov East Slopes of the Oregon Cascades
Mostly sunny. Patchy freezing fog in the morning. Highs in the 40s.
Tonight 19 Nov East Slopes of the Oregon Cascades
Mostly cloudy. A chance of rain and high mountain snow in the Evening, then rain and high mountain snow overnight. Little or no high mountain snow accumulation. Lows in the upper 20s to lower 30s. Chance of precipitation 90 percent.
Upper Tumalo Reservoir Temperature Statistics
November Temperature
Bend Airport AWOS (11.2 miles)
Lowest 8 November, 2025
26.6 °FAverage November
49.4 °FHighest 1 November, 2025
71.6 °F
Climate (2020–Present)
Bend Airport AWOS (11.2 miles)
Average Low 2020–2025
38.3 °FAverage 2020–2025
51.1 °FAverage High 2020–2025
64.4 °F