As of 11:31 AM CDT on August 7, 2026, out of 20 cities in Kankakee County, IL in our database, 15 cities (75%) have a UV Index reading of High, while 5 cities (25%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Herscher, IL with a reading of 6.
Over the next 24 hours, the highest UV Index reading in Kankakee County, IL is expected to be 7.5 in Hopkins Park between 12:00 PM - 1:00 PM CDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |