Klamath River water temperature
Klamath River, Keno Dam, at Keno - Bottom · River
The current water temperature at Klamath River is 12.9 °C (as of October 14, 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 311 data points since August 16, 2026.
Lowest recorded value: 12.9 °C on October 14, 2026 · highest value: 22.1 °C on August 21, 2026.
In October, temperatures have ranged between 12.9 °C and 17.5 °C.
The current value is 3.1 °C below the October average of this series.
Nearby waters
More measuring points: Klamath River
Frequently asked questions
Can you swim at Klamath River right now?
The current water temperature is 12.9 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Klamath River?
Currently 12.9 °C (updated continuously).
How warm is at Klamath River in October?
In October, the water temperature recently averaged 16.0 °C.
When is the water warmest at Klamath River?
Across the measurement record, August is on average the warmest month (20.8 °C).
