Darke County, OH: Current UV Index and Hourly Forecast

As of 11:06 PM EST on January 22, 2026, all 19 cities in Darke County, OH in our database have a UV Index reading of 0, indicating no radiation from the sun.

Over the next 24 hours, the highest UV Index reading in Darke County, OH is expected to be 1.8 in Greenville between 1:00 PM - 2:00 PM EST tomorrow.

Search Cities in Darke County, OH

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Darke County, OH as of 11:06 PM EST, January 22, 2026

Current UV Index in Cities in Darke County, OH

11:06 PM EST, January 22, 2026