Rock Island County, IL: Current UV Index and Hourly Forecast

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As of 11:09 AM CDT on May 12, 2025, all 24 cities in Rock Island County, IL in our database have a UV Index reading of High. The city with the highest UV Index reading right now is Port Byron, IL with a reading of 6.6.

Over the next 24 hours, the highest UV Index reading in Rock Island County, IL is expected to be 8.8 in Reynolds between 1:00 PM - 2:00 PM CDT today.

Search Cities in Rock Island County, IL

Current UV Index in Cities in Rock Island County, IL

• Andalusia - 6.4
• Barstow - 6.6
• Buffalo Prairie - 6.5
• Campbell's Island - 6.5
• Carbon Cliff - 6.5
• Coal Valley - 6.5
• Cordova - 6.6
• Coyne Center - 6.5
• East Moline - 6.5
• Edgington - 6.4
• Hampton - 6.5
• Hillsdale - 6.6
• Illinois City - 6.4
• Joslin - 6.6
• Milan - 6.5
• Moline - 6.5
• Oak Grove - 6.5
• Port Byron - 6.6
• Rapids City - 6.6
• Reynolds - 6.5
• Rock Island - 6.5
• Rock Island Arsenal - 6.5
• Silvis - 6.5
• Taylor Ridge - 6.4