Franklin County, OH: Current UV Index and Hourly Forecast

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As of 6:19 PM EST on November 21, 2025, all 28 cities in Franklin 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 Franklin County, OH is expected to be 1.9 in Dublin between 1:00 PM - 2:00 PM EST tomorrow.

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Current UV Index in Cities in Franklin County, OH

• Bexley - 0
• Blacklick Estates - 0
• Brice - 0
• Canal Winchester - 0
• Columbus - 0
• Darbydale - 0
• Dublin - 0
• Gahanna - 0
• Grandview Heights - 0
• Grove City - 0
• Groveport - 0
• Harrisburg - 0
• Hilliard - 0
• Huber Ridge - 0
• Lake Darby - 0
• Lincoln Village - 0
• Lockbourne - 0
• Marble Cliff - 0
• Minerva Park - 0
• New Albany - 0
• Obetz - 0
• Reynoldsburg - 0
• Riverlea - 0
• Upper Arlington - 0
• Urbancrest - 0
• Westerville - 0
• Whitehall - 0
• Worthington - 0