As of 11:53 AM CDT on September 19, 2026, out of 17 cities in Tazewell County, IL in our database, 13 cities (76%) have a UV Index reading of Moderate, while 4 cities (24%) have a UV Index reading of Low. The city with the highest UV Index reading right now is Armington, IL with a reading of 4.5.
Over the next 24 hours, the highest UV Index reading in Tazewell County, IL is expected to be 5.8 in Armington between 1:00 PM - 2:00 PM CDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |