Hudson River water temperature
Hudson River, Albany, New York · River
The current water temperature at Hudson River is 20.8 °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 380 data points since July 23, 2026.
Lowest recorded value: 20.8 °C on September 21, 2026 · highest value: 26.9 °C on August 9, 2026.
In September, temperatures have ranged between 20.8 °C and 24.2 °C.
The current value is 2.4 °C below the September average of this series.
Nearby waters
More measuring points: Hudson River
Frequently asked questions
Can you swim at Hudson River right now?
The current water temperature is 20.8 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Hudson River?
Currently 20.8 °C (updated continuously).
How warm is at Hudson River in September?
In September, the water temperature recently averaged 23.2 °C.
When is the water warmest at Hudson River?
Across the measurement record, August is on average the warmest month (25.2 °C).
