As of 3:27 PM CDT on May 20, 2026, out of 20 cities in Henderson County, TX in our database, 10 cities (50%) have a UV Index reading of High, 7 cities (35%) have a UV Index reading of Moderate, while 3 cities (15%) have a UV Index reading of Very High. The city with the highest UV Index reading right now is Gun Barrel City, TX with a reading of 7.6.
Over the next 24 hours, the highest UV Index reading in Henderson County, TX is expected to be 8.4 in Berryville between 1:00 PM - 2:00 PM CDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |