Trinity River below Dallas, Texas · River
The current water temperature at Trinity River below Dallas is 29.4 °C (as of July 17, 2026, source: USGS).
Can you swim at Trinity River below Dallas right now?
The current water temperature is 29.4 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Trinity River below Dallas?
Currently 29.4 °C (updated continuously).
How warm is at Trinity River below Dallas in July?
In July, the water temperature recently averaged 29.8 °C.