As of 4:17 PM CDT on October 31, 2025, all 3 cities in Jones County, SD in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Okaton, SD with a reading of 1.1.
Over the next 24 hours, the highest UV Index reading in Jones County, SD is expected to be 2.6 in Murdo between 2:00 PM - 3:00 PM CDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |