As of 12:19 PM CDT on September 18, 2025, out of 14 cities in St. Landry Parish, LA in our database, 10 cities (71%) have a UV Index reading of Very High, while 4 cities (29%) have a UV Index reading of High. The city with the highest UV Index reading right now is Cankton, LA with a reading of 7.6.
Over the next 24 hours, the highest UV Index reading in St. Landry Parish, LA is expected to be 8.5 in Opelousas 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 |