Kelley Creek water temperature
Kelley Creek, SE 159TH Drive at Portland, Oregon · River
The current water temperature at Kelley Creek is 14.2 °C (as of September 21, 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 138 data points since July 23, 2026.
Lowest recorded value: 13.7 °C on September 8, 2026 · highest value: 19.3 °C on July 23, 2026.
In September, temperatures have ranged between 13.7 °C and 16.9 °C.
The current value is 0.9 °C below the September average of this series.
Nearby waters
Frequently asked questions
Can you swim at Kelley Creek right now?
The current water temperature is 14.2 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Kelley Creek?
Currently 14.2 °C (updated continuously).
How warm is at Kelley Creek in September?
In September, the water temperature recently averaged 15.1 °C.
When is the water warmest at Kelley Creek?
Across the measurement record, July is on average the warmest month (18.1 °C).
