As of 2:34 PM CDT on September 1, 2025, out of 1837 cities in Texas in our database, 1329 cities (72%) have a UV Index reading of Very High, 243 cities (13%) have a UV Index reading of Extreme, 149 cities (8%) have a UV Index reading of High, 77 cities (4%) have a UV Index reading of Moderate, while 39 cities (2%) have a UV Index reading of Low. The city with the highest UV Index reading right now is H. Cuellar Estates, TX with a reading of 11.
Over the next 24 hours, the highest UV Index reading in Texas is expected to be 11 in H. Cuellar Estates between 2:00 PM - 3:00 PM CDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |