As of 11:58 AM CST on February 22, 2025, all 53 cities in Cameron County, TX in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Port Isabel, TX with a reading of 0.6.
Over the next 24 hours, the highest UV Index reading in Cameron County, TX is expected to be 2.1 in South Point between 10:00 AM - 11:00 AM CST tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |