Upper Tumalo Reservoir Weather Forecast
- 44
- 67
Increasing Clouds
- 44
- 61
Rain Showers
- 38
- 62
Chance Rain Showers
- 40
- 68
Sunny
- 45
- 76
Sunny
- 48
- 79
Sunny
Today 7 Jun East Slopes of the Oregon Cascades
Sunny in the Morning, becoming partly cloudy. Highs in the mid 50s to lower 60s, except in the lower to mid 60s Valleys.
Tonight 7 Jun East Slopes of the Oregon Cascades
Mostly cloudy. A 20 percent chance of rain Showers overnight. Lows in the mid 30s to lower 40s.
Upper Tumalo Reservoir Temperature Statistics
June Temperature
Bend Airport AWOS (11.2 miles)
Lowest 1 June, 2026
39.2 °FAverage June
62.2 °FHighest 2 June, 2026
84.2 °F
Climate (2021–Present)
Bend Airport AWOS (11.2 miles)
Average Low 2021–2026
38.7 °FAverage 2021–2026
51.5 °FAverage High 2021–2026
64.7 °F