Knox County, IL: Current UV Index and Hourly Forecast

As of 2:05 AM CDT on October 30, 2025, all 16 cities in Knox 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 Knox County, IL is expected to be 3.3 in Abingdon between 1:00 PM - 2:00 PM CDT today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Knox County, IL as of 2:05 AM CDT, October 30, 2025

Current UV Index in Cities in Knox County, IL

2:05 AM CDT, October 30, 2025