As of 12:18 PM MDT on June 28, 2026, out of 3 cities in Butte County, ID in our database, 2 cities (67%) have a UV Index reading of Low, while 1 city (33%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Butte City, ID with a reading of 3.5.
Over the next 24 hours, the highest UV Index reading in Butte County, ID is expected to be 5.5 in Butte City between 11:00 AM - 12:00 PM MDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |