Three Rivers Weather Forecast
- 46
- 80
Chance Thunderstorms
- 39
- 70
Chance Thunderstorms
- 44
- 79
Mostly Sunny
- 50
- 86
Sunny
- 55
- 92
Partly Sunny
- 51
- 91
Mostly Sunny
- 50
- 88
Mostly Sunny
Today 3 Jul East Slopes of the Oregon Cascades
Sunny. Highs in the upper 60s to mid 70s, except in the upper 70s to lower 80s Valleys.
Tonight 3 Jul East Slopes of the Oregon Cascades
Mostly cloudy. A chance of Showers and Thunderstorms. Lows in the lower 40s to lower 50s. Gusts up to 20 Mph in the evening. Chance of precipitation 50 percent. Rainfall Amounts less than a quarter of an Inch, except higher Amounts possible in Thunderstorms.
Three Rivers Temperature Statistics
July Temperature
Bend Airport AWOS (23 miles)
Lowest 1 July, 2025
68 °FAverage July
78.4 °FHighest 1 July, 2025
95 °F
Climate (2020–Present)
Bend Airport AWOS (23 miles)
Average Low 2020–2025
38.1 °FAverage 2020–2025
51.1 °FAverage High 2020–2025
64.4 °F