Hamilton County, OH: Current UV Index and Hourly Forecast

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As of 2:57 PM EDT on September 5, 2026, out of 85 cities in Hamilton County, OH in our database, 74 cities (87%) have a UV Index reading of High, while 11 cities (13%) have a UV Index reading of Very High. The city with the highest UV Index reading right now is Delhi Hills, OH with a reading of 7.7.

Over the next 24 hours, the highest UV Index reading in Hamilton County, OH is expected to be 7.7 in Delhi Hills between 2:00 PM - 3:00 PM EDT today.

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Current UV Index in Cities in Hamilton County, OH

• Addyston - 7.4
• Amberley - 7.3
• Arlington Heights - 7.3
• Blue Ash - 7.3
• Blue Jay - 7.4
• Brecon - 7.3
• Bridgetown - 7.4
• Camp Dennison - 7.3
• Cherry Grove - 7.6
• Cheviot - 7.3
• Cincinnati - 7.3
• Cleves - 7.4
• Coldstream - 7.6
• Concorde Hills - 7.3
• Covedale - 7.4
• Deer Park - 7.3
• Delhi Hills - 7.7
• Delshire - 7.7
• Dent - 7.4
• Dillonvale - 7.3
• Dry Ridge - 7.4
• Dry Run - 7.6
• Dunlap - 7.4
• Elizabethtown - 7.4
• Elmwood Place - 7.3
• Evendale - 7.3
• Fairfax - 7.3
• Finneytown - 7.3
• Forest Park - 7.3
• Forestville - 7.6
• Fruit Hill - 7.6
• Glendale - 7.3
• Golf Manor - 7.3
• Grandview - 7.4
• Greenhills - 7.3
• Groesbeck - 7.3
• Harrison - 7.4
• Highpoint - 7.3
• Hooven - 7.4
• Kenwood - 7.3
• Lincoln Heights - 7.3
• Lockland - 7.3
• Loveland - 7.3
• Mack - 7.4
• Madeira - 7.3
• Madison Place - 7.3
• Mariemont - 7.3
• Miami Heights - 7.4
• Miamitown - 7.4
• Monfort Heights - 7.3
• Montgomery - 7.3
• Mount Healthy - 7.3
• Mount Healthy Heights - 7.3
• New Baltimore - 7.4
• New Burlington - 7.3
• New Haven - 7.4
• Newtown - 7.6
• North Bend - 7.4
• North College Hill - 7.3
• Northbrook - 7.3
• Northgate - 7.3
• Norwood - 7.3
• Plainville - 7.3
• Pleasant Hills - 7.3
• Pleasant Run - 7.3
• Pleasant Run Farm - 7.3
• Reading - 7.3
• Remington - 7.3
• Ridgewood - 7.3
• Rossmoyne - 7.3
• Salem Heights - 7.7
• Sharonville - 7.3
• Sherwood - 7.6
• Silverton - 7.3
• Sixteen Mile Stand - 7.3
• Skyline Acres - 7.3
• Springdale - 7.3
• St. Bernard - 7.3
• Taylor Creek - 7.4
• Terrace Park - 7.3
• The Village of Indian Hill - 7.3
• Turpin Hills - 7.6
• White Oak - 7.3
• Woodlawn - 7.3
• Wyoming - 7.3