As of 1:06 PM CDT on July 9, 2026, all 16 cities in Hancock County, IL in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Dallas City, IL with a reading of 5.1.
Over the next 24 hours, the highest UV Index reading in Hancock County, IL is expected to be 8.8 in Bowen between 12:00 PM - 1:00 PM CDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |