Harrison County, OH: Current UV Index and Hourly Forecast

As of 3:07 PM EDT on September 21, 2025, all 10 cities in Harrison County, OH in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Cadiz, OH with a reading of 4.1.

Over the next 24 hours, the highest UV Index reading in Harrison County, OH is expected to be 4.8 in Cadiz between 12:00 PM - 1:00 PM EDT tomorrow.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Harrison County, OH as of 3:07 PM EDT, September 21, 2025

Current UV Index in Cities in Harrison County, OH

3:07 PM EDT, September 21, 2025