As of 12:58 PM CDT on April 12, 2026, out of 13 cities in Liberty County, TX in our database, 11 cities (85%) have a UV Index reading of Moderate, while 2 cities (15%) have a UV Index reading of High. The city with the highest UV Index reading right now is Big Thicket Lake Estates, TX with a reading of 5.8.
Over the next 24 hours, the highest UV Index reading in Liberty County, TX is expected to be 7.4 in Dayton 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 |