As of 11:26 AM CDT on July 23, 2026, out of 4 cities in Hughes County, SD in our database, 2 cities (50%) have a UV Index reading of Moderate, while 2 cities (50%) have a UV Index reading of Low. The city with the highest UV Index reading right now is Harrold, SD with a reading of 3.
Over the next 24 hours, the highest UV Index reading in Hughes County, SD is expected to be 3.6 in Pierre between 10:00 AM - 11:00 AM CDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |