Okanogan River at Oroville, Washington water temperature
Okanogan River at Oroville, Washington · River
The current water temperature at Okanogan River at Oroville is 22.6 °C (as of September 1, 2026, source: USGS).
A river can change temperature within hours — snowmelt, rain or power-plant operations show up immediately. That is why the measured value counts here, not an estimate.
Measurement series & statistics
This measurement series includes 161 data points since July 8, 2026.
Lowest recorded value: 20.5 °C on August 30, 2026 · highest value: 27.1 °C on July 24, 2026.
In September, temperatures have ranged between 22.6 °C and 22.7 °C.
The current value is 0.1 °C below the September average of this series.
Nearby waters
Frequently asked questions
Can you swim at Okanogan River at Oroville right now?
The current water temperature is 22.6 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Okanogan River at Oroville?
Currently 22.6 °C (updated continuously).
How warm is at Okanogan River at Oroville in September?
In September, the water temperature recently averaged 22.7 °C.
When is the water warmest at Okanogan River at Oroville?
Across the measurement record, July is on average the warmest month (24.3 °C).
