As of 4:18 PM MDT on June 26, 2025, all 13 cities in Millard County, UT in our database have a UV Index reading of High. The city with the highest UV Index reading right now is Hinckley, UT with a reading of 6.2.
Over the next 24 hours, the highest UV Index reading in Millard County, UT is expected to be 10.1 in Fillmore 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 |