Rio Grande at Anzalduas Dam near Hidalgo, Texas water temperature

Rio Grande at Anzalduas Dam near Hidalgo, Texas · River

The current water temperature at Rio Grande at Anzalduas Dam near Hidalgo is 32.0 °C (as of August 31, 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.

32.0 °C

Measured: August 31, 2026 · continuously updated

💧 Water 32.0° · ☀️ Air 35.7° · high today 39.7°

Temperature trend of recent weeks

Rio Grande at Anzalduas Dam near Hidalgo, Texas — Photo: David Martin Davies from San Antonio, USA · CC BY-SA 2.0 · Wikimedia Commons

Measurement series & statistics

This measurement series includes 126 data points since July 9, 2026.

Lowest recorded value: 29.7 °C on July 21, 2026 · highest value: 33.1 °C on July 22, 2026.

Nearby waters

Rio Grande near Mission, Texas · 4.7 km away31.9 °C Rio Grande at Mission Main Canal near Mission, Texas · 8.7 km away31.4 °C Rio Grande near Mercedes, Texas · 44.2 km away31.9 °C Rio Grande near Rio Grande City, Texas · 52.0 km away31.3 °C Rio Grande near Los Indios, Texas · 57.8 km away31.7 °C

Frequently asked questions

Can you swim at Rio Grande at Anzalduas Dam near Hidalgo right now?
The current water temperature is 32.0 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Rio Grande at Anzalduas Dam near Hidalgo?
Currently 32.0 °C (updated continuously).

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