As of 2:13 PM CDT on June 18, 2026, out of 14 cities in Dallas County, IA in our database, 8 cities (57%) have a UV Index reading of High, while 6 cities (43%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Perry, IA with a reading of 6.5.
Over the next 24 hours, the highest UV Index reading in Dallas County, IA is expected to be 8.5 in Perry between 12:00 PM - 1:00 PM CDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |