As of 12:49 PM CST on January 18, 2025, all 46 cities in Will County, IL in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Joliet, IL with a reading of 1.5.
Over the next 24 hours, the highest UV Index reading in Will County, IL is expected to be 1.5 in Joliet between 12:00 PM - 1:00 PM CST today.
Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
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Color | |||||
Risk | Low | Moderate | High | Very High | Extreme |