As of 12:43 PM PDT on April 1, 2025, all 17 cities in Tuolumne County, CA in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Chinese Camp, CA with a reading of 1.7.
Over the next 24 hours, the highest UV Index reading in Tuolumne County, CA is expected to be 4.2 in Phoenix Lake between 11:00 AM - 12:00 PM PDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |