Nf Nooksack River below Cascade Creek near Glacier, Washington water temperature
Nf Nooksack River below Cascade Creek near Glacier, Washington · River
The current water temperature at Nf Nooksack River below Cascade Creek near Glacier is 9.6 °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 269 data points since July 22, 2026.
Lowest recorded value: 8.4 °C on September 6, 2026 · highest value: 14.6 °C on July 23, 2026.
In September, temperatures have ranged between 8.4 °C and 12.5 °C.
The current value is 0.6 °C below the September average of this series.
Nearby waters
Frequently asked questions
Can you swim at Nf Nooksack River below Cascade Creek near Glacier right now?
The current water temperature is 9.6 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Nf Nooksack River below Cascade Creek near Glacier?
Currently 9.6 °C (updated continuously).
How warm is at Nf Nooksack River below Cascade Creek near Glacier in September?
In September, the water temperature recently averaged 10.2 °C.
When is the water warmest at Nf Nooksack River below Cascade Creek near Glacier?
Across the measurement record, August is on average the warmest month (11.8 °C).
