Vermilion County, IL: Current UV Index and Hourly Forecast

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As of 3:01 PM CDT on September 20, 2026, all 23 cities in Vermilion County, IL in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Hoopeston, IL with a reading of 3.8.

Over the next 24 hours, the highest UV Index reading in Vermilion County, IL is expected to be 3.8 in Hoopeston between 3:00 PM - 4:00 PM CDT today.

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Current UV Index in Cities in Vermilion County, IL

• Allerton - 3.8
• Alvan - 2.9
• Belgium - 3.5
• Bismarck - 2.9
• Catlin - 3.5
• Danville - 2.9
• East Lynn - 3.8
• Fairmount - 3.5
• Fithian - 3.5
• Georgetown - 3.5
• Henning - 3.2
• Hoopeston - 3.8
• Indianola - 3.5
• Muncie - 3.5
• Oakwood - 3.5
• Olivet - 3.5
• Potomac - 3.2
• Rankin - 3.7
• Ridge Farm - 3.5
• Rossville - 3.8
• Sidell - 3.5
• Tilton - 3.5
• Westville - 3.5