As of 2:57 PM CDT on August 29, 2025, out of 15 cities in Butler County, KS in our database, 9 cities (60%) have a UV Index reading of Very High, while 6 cities (40%) have a UV Index reading of High. The city with the highest UV Index reading right now is Cassoday, KS with a reading of 8.7.
Over the next 24 hours, the highest UV Index reading in Butler County, KS is expected to be 8.7 in Cassoday 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 |