Whiteside County, IL: Current UV Index and Hourly Forecast

As of 8:49 AM CDT on June 23, 2025, all 13 cities in Whiteside County, IL in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Sterling, IL with a reading of 1.6.

Over the next 24 hours, the highest UV Index reading in Whiteside County, IL is expected to be 10.4 in Deer Grove 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 8:49 AM CDT, June 23, 2025

Current UV Index in Cities in Whiteside County, IL

8:49 AM CDT, June 23, 2025