Vermilion County, IL: Current UV Index and Hourly Forecast

As of 8:18 AM CDT on July 30, 2025, all 23 cities in Vermilion County, IL in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Danville, IL with a reading of 1.2.

Over the next 24 hours, the highest UV Index reading in Vermilion County, IL is expected to be 8.7 in Westville between 12:00 PM - 1:00 PM CDT today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Vermilion County, IL as of 8:18 AM CDT, July 30, 2025

Current UV Index in Cities in Vermilion County, IL

8:18 AM CDT, July 30, 2025