Rio Grande at Foster Rh near Langtry, Texas water temperature
Rio Grande at Foster Rh near Langtry, Texas · River
The current water temperature at Rio Grande at Foster Rh near Langtry is 28.4 °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.
Measurement series & statistics
This measurement series includes 107 data points since July 8, 2026.
Lowest recorded value: 25.2 °C on July 16, 2026 · highest value: 31.4 °C on August 3, 2026.
In September, temperatures have ranged between 28.4 °C and 30.4 °C.
The current value is 1.1 °C below the September average of this series.
Nearby waters
Frequently asked questions
Can you swim at Rio Grande at Foster Rh near Langtry right now?
The current water temperature is 28.4 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Rio Grande at Foster Rh near Langtry?
Currently 28.4 °C (updated continuously).
How warm is at Rio Grande at Foster Rh near Langtry in September?
In September, the water temperature recently averaged 29.5 °C.
When is the water warmest at Rio Grande at Foster Rh near Langtry?
Across the measurement record, September is on average the warmest month (29.5 °C).
