Whiteside County, IL: Current UV Index and Hourly Forecast

As of 6:32 AM CDT on October 23, 2025, all 13 cities in Whiteside 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 Whiteside County, IL is expected to be 3.2 in Sterling 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 Whiteside County, IL as of 6:32 AM CDT, October 23, 2025

Current UV Index in Cities in Whiteside County, IL

6:32 AM CDT, October 23, 2025