As of 8:04 AM CST on January 2, 2026, all 10 cities in St. Clair County, AL in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Ashville, AL with a reading of 0.3.
Over the next 24 hours, the highest UV Index reading in St. Clair County, AL is expected to be 2.7 in Pell City between 11:00 AM - 12:00 PM CST today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |