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

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As of 2:26 PM CDT on June 9, 2026, all 24 cities in Rock Island County, IL in our database have a UV Index reading of Very High. The city with the highest UV Index reading right now is Moline, IL with a reading of 9.3.

Over the next 24 hours, the highest UV Index reading in Rock Island County, IL is expected to be 10.2 in Reynolds between 1:00 PM - 2:00 PM CDT tomorrow.

Search Cities in Rock Island County, IL

Current UV Index in Cities in Rock Island County, IL

• Andalusia - 9
• Barstow - 9.3
• Buffalo Prairie - 7.5
• Campbell's Island - 9.3
• Carbon Cliff - 9.3
• Coal Valley - 9.3
• Cordova - 9
• Coyne Center - 9.3
• East Moline - 9.3
• Edgington - 9
• Hampton - 9.3
• Hillsdale - 9.3
• Illinois City - 8.8
• Joslin - 9.3
• Milan - 9.3
• Moline - 9.3
• Oak Grove - 9.3
• Port Byron - 9.3
• Rapids City - 9.3
• Reynolds - 7.5
• Rock Island - 9.3
• Rock Island Arsenal - 9.3
• Silvis - 9.3
• Taylor Ridge - 9