As of 10:02 AM CDT on June 5, 2026, out of 1837 cities in Texas in our database, 1436 cities (78%) have a UV Index reading of Moderate, while 401 cities (22%) have a UV Index reading of Low. The city with the highest UV Index reading right now is Jasper, TX with a reading of 4.9.
Over the next 24 hours, the highest UV Index reading in Texas is expected to be 11.7 in Harlingen between 1:00 PM - 2:00 PM CDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |