Rio Grande at Roma, Texas water temperature

Rio Grande at Roma, Texas · River

The current water temperature at Rio Grande at Roma is 30.6 °C (as of September 1, 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.

30.6 °C

Measured: September 1, 2026 · continuously updated

💧 Water 30.6° · ☀️ Air 38.1° · high today 40.7°

Temperature trend of recent weeks

Measurement series & statistics

This measurement series includes 247 data points since July 9, 2026.

Lowest recorded value: 28.3 °C on July 18, 2026 · highest value: 31.5 °C on August 1, 2026.

Nearby waters

Rio Grande near Rio Grande City, Texas · 22.5 km away31.3 °C Rio Grande at Mission Main Canal near Mission, Texas · 65.6 km away31.4 °C Rio Grande near Mission, Texas · 69.9 km away31.9 °C Rio Grande at Anzalduas Dam near Hidalgo, Texas · 74.0 km away32.0 °C Rio Grande near Mercedes, Texas · 117.6 km away31.9 °C

Frequently asked questions

Can you swim at Rio Grande at Roma right now?
The current water temperature is 30.6 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Rio Grande at Roma?
Currently 30.6 °C (updated continuously).

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