As of 6:22 PM CDT on October 4, 2026, all 9 cities in Terrebonne Parish, LA in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Houma, LA with a reading of 0.1.
Over the next 24 hours, the highest UV Index reading in Terrebonne Parish, LA is expected to be 4.9 in Chauvin between 11:00 AM - 12:00 PM CDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |