As of 1:08 PM CDT on June 22, 2026, all 2 cities in Hyde County, SD in our database have a UV Index reading of High. The city with the highest UV Index reading right now is Highmore, SD with a reading of 6.7.
Over the next 24 hours, the highest UV Index reading in Hyde County, SD is expected to be 7 in Stephan between 3:00 PM - 4:00 PM CDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |