As of 1:16 PM EDT on March 31, 2026, all 10 cities in Henry County, OH in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Holgate, OH with a reading of 3.2.
Over the next 24 hours, the highest UV Index reading in Henry County, OH is expected to be 3.2 in Holgate between 1:00 PM - 2:00 PM EDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |