UV Index for Knox County, Illinois

UV Index Forecast for Knox County, Illinois

Below is an interactive map of Knox County, il, USA. The markers on the map identify large, populated cities in Knox County. If you hover over a marker, it will display the city name and the current UV index. The color of the city markers also references the current UV risk level.

The city with the highest UV index this hour (4:00 pm) in Knox County, il is Ontario at 2.1. Today, the peak UV index for Knox County will be in Galesburg City, il around 1:00 pm at 5 (Moderate). Over the next five days the peak UV index in Knox County will be 5.6 (Moderate) and will occur on Thursday, March 30th in Galesburg City, il around 1:00 pm.

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

Last Updated 27 seconds ago

UV Index Forecast by City in Knox County

Below is a list of cities in Knox County, il where we track and forecast the UV index. Click on a city name to get the current UV index, hourly UV index for the day and the next five days.