W Fork Trinity River at Grand Prairie, Texas water temperature

W Fork Trinity River at Grand Prairie, Texas · River

The current water temperature at W Fork Trinity River at Grand Prairie is 30.5 °C (as of August 25, 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.

30.5 °C

Measured: August 25, 2026 · continuously updated

💧 Water 30.5° · ☀️ Air 36.2° · high today 37.7°

Temperature trend of recent weeks

Measurement series & statistics

This measurement series includes 214 data points since July 9, 2026.

Lowest recorded value: 27.8 °C on July 13, 2026 · highest value: 33.7 °C on July 22, 2026.

Nearby waters

Trinity River at Dallas, Texas · 16.2 km away31.2 °C Trinity River below Dallas, Texas · 24.9 km away31.9 °C W Fork Trinity River at Ft Worth, Texas · 31.6 km away30.9 °C Marys Creek at Benbrook, Texas · 43.0 km away30.9 °C Doe Branch at Us Hwy 380 near Prosper, Texas · 51.7 km away29.9 °C

Frequently asked questions

Can you swim at W Fork Trinity River at Grand Prairie right now?
The current water temperature is 30.5 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at W Fork Trinity River at Grand Prairie?
Currently 30.5 °C (updated continuously).

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