As of 11:22 AM CDT on September 18, 2025, all 7 cities in Vermilion Parish, LA in our database have a UV Index reading of High. The city with the highest UV Index reading right now is Delcambre, LA with a reading of 5.7.
Over the next 24 hours, the highest UV Index reading in Vermilion Parish, LA is expected to be 8.7 in Delcambre 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 |