Sangamon County, IL: Current UV Index and Hourly Forecast

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As of 5:02 AM CST on February 27, 2026, all 26 cities in Sangamon County, IL 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 Sangamon County, IL is expected to be 3.6 in Springfield between 12:00 PM - 1:00 PM CST today.

Search Cities in Sangamon County, IL

Current UV Index in Cities in Sangamon County, IL

• Auburn - 0
• Berlin - 0
• Buffalo - 0
• Cantrall - 0
• Chatham - 0
• Clear Lake - 0
• Curran - 0
• Dawson - 0
• Divernon - 0
• Grandview - 0
• Illiopolis - 0
• Jerome - 0
• Leland Grove - 0
• Loami - 0
• Mechanicsburg - 0
• New Berlin - 0
• Pawnee - 0
• Pleasant Plains - 0
• Riverton - 0
• Rochester - 0
• Sherman - 0
• Southern View - 0
• Spaulding - 0
• Springfield - 0
• Thayer - 0
• Williamsville - 0