UV Index for Illinois

UV Index Forecast for Illinois

The city with the highest UV index this hour (5:00 am) in Illinois, USA is York at 0 (Low). Today, the peak UV index for Illinois will be in Chicago, around 1:00 pm at 5.1 (Moderate). Over the next five days the peak UV index in Illinois will be 5.4 (Moderate) and will occur on Monday, September 25th in Rockford around 1:00 pm.

Range 1-2 3-5 6-7 8-10 11+
Risk Low Moderate High Very High Extreme

Last Updated 54 minutes ago