Delaware River at Frenchtown, New Jersey water temperature

Delaware River at Frenchtown, New Jersey · River

The current water temperature at Delaware River at Frenchtown is 23.7 °C (as of August 26, 2026, source: USGS).

23.7 °C

Measured: August 26, 2026 · continuously updated

Nearby waters

Delaware River at Riegelsville, New Jersey · 13.0 km away22.9 °C Pohatcong Creek at Creek Rd near Carpentersville, New Jersey · 15.0 km away20.5 °C Spruce Run Reservoir at Clinton, New Jersey · 17.7 km away22.1 °C Lehigh River at Glendon, Pennsylvania · 21.5 km away22.4 °C Pequest River at Pequest, New Jersey · 34.6 km away19.9 °C

Frequently asked questions

Can you swim at Delaware River at Frenchtown right now?
The current water temperature is 23.7 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Delaware River at Frenchtown?
Currently 23.7 °C (updated continuously).

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