Union County, OH: Current UV Index and Hourly Forecast

As of 2:10 PM EDT on June 29, 2025, all 7 cities in Union County, OH in our database have a UV Index reading of Very High. The city with the highest UV Index reading right now is Richwood, OH with a reading of 10.

Over the next 24 hours, the highest UV Index reading in Union County, OH is expected to be 10 in Richwood between 2:00 PM - 3:00 PM EDT today.

Search Cities in Union County, OH

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Union County, OH as of 2:10 PM EDT, June 29, 2025

Current UV Index in Cities in Union County, OH

2:10 PM EDT, June 29, 2025