Columbiana County, OH: Current UV Index and Hourly Forecast

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As of 2:20 AM EDT on July 20, 2026, all 22 cities in Columbiana County, OH in our database have a UV Index reading of 0, indicating no radiation from the sun.

Over the next 24 hours, the highest UV Index reading in Columbiana County, OH is expected to be 8.8 in Salem Heights between 2:00 PM - 3:00 PM EDT today.

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Current UV Index in Cities in Columbiana County, OH

• Calcutta - 0
• Columbiana - 0
• East Liverpool - 0
• East Palestine - 0
• East Rochester - 0
• Glenmoor - 0
• Guilford Lake - 0
• Hanoverton - 0
• Homeworth - 0
• La Croft - 0
• Lake Tomahawk - 0
• Leetonia - 0
• Lisbon - 0
• Negley - 0
• New Waterford - 0
• Rogers - 0
• Salem - 0
• Salem Heights - 0
• Salineville - 0
• Summitville - 0
• Washingtonville - 0
• Wellsville - 0