Pecos River at RR 1776 near Grandfalls, Texas water temperature
Pecos River at RR 1776 near Grandfalls, Texas · River
The current water temperature at Pecos River at RR 1776 near Grandfalls is 23.2 °C (as of September 14, 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 144 data points since July 23, 2026.
Lowest recorded value: 21.6 °C on August 16, 2026 · highest value: 37.5 °C on August 2, 2026.
In September, temperatures have ranged between 22.9 °C and 36.5 °C.
The current value is 4.7 °C below the September average of this series.
Nearby waters
Frequently asked questions
Can you swim at Pecos River at RR 1776 near Grandfalls right now?
The current water temperature is 23.2 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Pecos River at RR 1776 near Grandfalls?
Currently 23.2 °C (updated continuously).
How warm is at Pecos River at RR 1776 near Grandfalls in September?
In September, the water temperature recently averaged 27.9 °C.
When is the water warmest at Pecos River at RR 1776 near Grandfalls?
Across the measurement record, July is on average the warmest month (30.5 °C).
