Calhoun County, IL: Current UV Index and Hourly Forecast

As of 12:29 AM CDT on September 30, 2025, all 5 cities in Calhoun 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 Calhoun County, IL is expected to be 6 in Hardin 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 Calhoun County, IL as of 12:29 AM CDT, September 30, 2025

Current UV Index in Cities in Calhoun County, IL

12:29 AM CDT, September 30, 2025