Nooksack River at North Cedarville, Washington water temperature
Nooksack River at North Cedarville, Washington · River
The current water temperature at Nooksack River at North Cedarville is 13.9 °C (as of September 20, 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 242 data points since July 22, 2026.
Lowest recorded value: 11.9 °C on September 4, 2026 · highest value: 20.1 °C on July 23, 2026.
In September, temperatures have ranged between 11.9 °C and 16.6 °C.
The current value is 0.2 °C below the September average of this series.
Nearby waters
Frequently asked questions
Can you swim at Nooksack River at North Cedarville right now?
The current water temperature is 13.9 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Nooksack River at North Cedarville?
Currently 13.9 °C (updated continuously).
How warm is at Nooksack River at North Cedarville in September?
In September, the water temperature recently averaged 14.1 °C.
When is the water warmest at Nooksack River at North Cedarville?
Across the measurement record, August is on average the warmest month (15.8 °C).
