As of 2:14 PM CDT on October 8, 2024, all 13 cities in Marion County, IL in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Centralia, IL with a reading of 4.5.
Over the next 24 hours, the highest UV Index reading in Marion County, IL is expected to be 4.6 in Centralia between 1:00 PM - 2:00 PM CDT tomorrow.
Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
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Color | |||||
Risk | Low | Moderate | High | Very High | Extreme |