Sunriver Airport Weather Forecast
- 36
- 59
Rain Showers
- 38
- 66
Becoming Sunny
- 44
- 73
Mostly Sunny
- 47
- 83
Mostly Sunny
- 44
- 81
Mostly Sunny
- 40
- 71
Partly Sunny
- 40
- 65
Partly Sunny
Today 6 Sep East Slopes of the Oregon Cascades
Rain Showers likely and a chance of Thunderstorms. Highs in the 50s, except in the upper 50s to lower 60s Valleys. Chance of precipitation 70 percent. Rainfall Amounts less than a tenth of an Inch, except higher Amounts possible in Thunderstorms.
Tonight 6 Sep East Slopes of the Oregon Cascades
Mostly cloudy. A 40 percent chance of rain Showers in the evening. Lows in the lower 30s to lower 40s. Rainfall Amounts less than a tenth of an inch.
Sunriver Airport Temperature Statistics
September Temperature
Bend Airport AWOS (19.3 miles)
Lowest 4 September, 2026
41 °FAverage September
55.1 °FHighest 1 September, 2026
77 °F
Climate (2021–2026)
Bend Airport AWOS (19.3 miles)
Average Low 2021–2026
38.6 °FAverage 2021–2026
51.4 °FAverage High 2021–2026
64.6 °F