As of 7:43 AM EDT on May 19, 2025, all 16 cities in Clark County, OH in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Springfield, OH with a reading of 0.1.
Over the next 24 hours, the highest UV Index reading in Clark County, OH is expected to be 6.3 in Springfield between 12:00 PM - 1:00 PM EDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |