Cuyahoga County, OH: Current UV Index and Hourly Forecast

As of 9:00 AM EDT on July 21, 2025, all 57 cities in Cuyahoga County, OH in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Cleveland, OH with a reading of 2.

Over the next 24 hours, the highest UV Index reading in Cuyahoga County, OH is expected to be 9.1 in Olmsted Falls between 1:00 PM - 2:00 PM EDT today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Cuyahoga County, OH as of 9:00 AM EDT, July 21, 2025

Current UV Index in Cities in Cuyahoga County, OH

9:00 AM EDT, July 21, 2025