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

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As of 12:14 PM CDT on September 5, 2026, 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 Cordova, IL with a reading of 6.9.

Over the next 24 hours, the highest UV Index reading in Rock Island County, IL is expected to be 7.7 in Andalusia 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 - 6.7
• Barstow - 6.3
• Buffalo Prairie - 6.7
• Campbell's Island - 6.6
• Carbon Cliff - 6.6
• Coal Valley - 6.6
• Cordova - 6.9
• Coyne Center - 6.6
• East Moline - 6.6
• Edgington - 6.7
• Hampton - 6.6
• Hillsdale - 6.3
• Illinois City - 6.7
• Joslin - 6.3
• Milan - 6.6
• Moline - 6.6
• Oak Grove - 6.6
• Port Byron - 6.3
• Rapids City - 6.3
• Reynolds - 6.7
• Rock Island - 6.6
• Rock Island Arsenal - 6.6
• Silvis - 6.6
• Taylor Ridge - 6.7