As of 4:36 PM MDT on August 6, 2025, out of 7 cities in Duchesne County, UT in our database, 5 cities (71%) have a UV Index reading of Moderate, while 2 cities (29%) have a UV Index reading of High. The city with the highest UV Index reading right now is Tabiona, UT with a reading of 6.
Over the next 24 hours, the highest UV Index reading in Duchesne County, UT is expected to be 10 in Duchesne between 1:00 PM - 2:00 PM MDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |