As of 12:21 PM CDT on July 10, 2026, all 11 cities in Faulk County, SD in our database have a UV Index reading of High. The city with the highest UV Index reading right now is Faulkton, SD with a reading of 7.3.
Over the next 24 hours, the highest UV Index reading in Faulk County, SD is expected to be 8.6 in Faulkton between 2:00 PM - 3:00 PM CDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |