As of 11:58 AM EDT on May 21, 2026, all 9 cities in Clark County, IN in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Borden, IN with a reading of 1.3.
Over the next 24 hours, the highest UV Index reading in Clark County, IN is expected to be 7 in New Washington between 3:00 PM - 4:00 PM EDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |