As of 4:49 PM MDT on August 7, 2025, out of 10 cities in Tooele County, UT in our database, 8 cities (80%) have a UV Index reading of High, while 2 cities (20%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Wendover, UT with a reading of 6.2.
Over the next 24 hours, the highest UV Index reading in Tooele County, UT is expected to be 9.8 in Rush Valley between 2:00 PM - 3:00 PM MDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |