Jefferson County, OH: Current UV Index and Hourly Forecast

As of 3:11 PM EDT on April 1, 2025, all 20 cities in Jefferson County, OH in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Steubenville, OH with a reading of 4.5.

Over the next 24 hours, the highest UV Index reading in Jefferson County, OH is expected to be 4.5 in Steubenville between 3:00 PM - 4:00 PM EDT today.

Search Cities in Jefferson County, OH

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Jefferson County, OH as of 3:11 PM EDT, April 1, 2025

Current UV Index in Cities in Jefferson County, OH

3:11 PM EDT, April 1, 2025