As of 11:08 AM CDT on April 29, 2026, out of 11 cities in Cass County, TX in our database, 10 cities (91%) have a UV Index reading of Low, while 1 city (9%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Marietta, TX with a reading of 2.8.
Over the next 24 hours, the highest UV Index reading in Cass County, TX is expected to be 3.9 in Queen City between 10:00 AM - 11:00 AM CDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |