As of 2:45 PM CST on March 2, 2026, all 10 cities in Scott County, IL in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Winchester, IL with a reading of 2.4.
Over the next 24 hours, the highest UV Index reading in Scott County, IL is expected to be 2.4 in Winchester between 2:00 PM - 3:00 PM CST today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |