Hobbs Brook, Mill St near Lincoln, Massachusetts · River
The current water temperature at Hobbs Brook is 15.2 °C (as of October 14, 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 187 data points since August 15, 2026.
Lowest recorded value: 6.7 °C on October 7, 2026 · highest value: 25.0 °C on August 15, 2026.
In October, temperatures have ranged between 6.7 °C and 19.5 °C.
The current value is 2.4 °C above the October average of this series.
Can you swim at Hobbs Brook right now?
The current water temperature is 15.2 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Hobbs Brook?
Currently 15.2 °C (updated continuously).
How warm is at Hobbs Brook in October?
In October, the water temperature recently averaged 12.8 °C.
When is the water warmest at Hobbs Brook?
Across the measurement record, August is on average the warmest month (15.0 °C).