As of 3:48 PM EDT on September 12, 2026, out of 15 cities in Henry County, IN in our database, 10 cities (67%) have a UV Index reading of High, while 5 cities (33%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Knightstown, IN with a reading of 5.8.
Over the next 24 hours, the highest UV Index reading in Henry County, IN is expected to be 6.8 in Knightstown between 2:00 PM - 3:00 PM EDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |