Ohio (OH): Current UV Index and Hourly Forecast

As of 8:09 PM EDT on June 4, 2025, all 1254 cities in Ohio in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Columbus, OH with a reading of 0.2.

Over the next 24 hours, the highest UV Index reading in Ohio is expected to be 9.5 in McArthur between 1:00 PM - 2:00 PM EDT tomorrow.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Ohio as of 8:09 PM EDT, June 4, 2025

Counties in Ohio (OH)

Current UV Index in Major Cities in Ohio (OH)

8:09 PM EDT, June 4, 2025