Peshtigo River at Peshtigo, Wisconsin · River
The current water temperature at Peshtigo River at Peshtigo is 17.7 °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.
This measurement series includes 451 data points since July 22, 2026.
Lowest recorded value: 17.7 °C on September 20, 2026 · highest value: 26.6 °C on August 16, 2026.
In September, temperatures have ranged between 17.7 °C and 25.5 °C.
The current value is 5.3 °C below the September average of this series.
Can you swim at Peshtigo River at Peshtigo right now?
The current water temperature is 17.7 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Peshtigo River at Peshtigo?
Currently 17.7 °C (updated continuously).
How warm is at Peshtigo River at Peshtigo in September?
In September, the water temperature recently averaged 23.0 °C.
When is the water warmest at Peshtigo River at Peshtigo?
Across the measurement record, July is on average the warmest month (24.4 °C).