Nehalem River water temperature
Nehalem River, Jewell, Oregon · River
The current water temperature at Nehalem River is 17.1 °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 93 data points since July 25, 2026.
Lowest recorded value: 17.1 °C on September 8, 2026 · highest value: 22.6 °C on July 25, 2026.
In September, temperatures have ranged between 17.1 °C and 21.9 °C.
The current value is 1.3 °C below the September average of this series.
Nearby waters
More measuring points: Nehalem River
Frequently asked questions
Can you swim at Nehalem River right now?
The current water temperature is 17.1 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Nehalem River?
Currently 17.1 °C (updated continuously).
How warm is at Nehalem River in September?
In September, the water temperature recently averaged 18.4 °C.
