Vermilion County, IL: Current UV Index and Hourly Forecast

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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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Current UV Index in Cities in Vermilion County, IL

• Allerton - 1.2
• Alvan - 1.2
• Belgium - 1.2
• Bismarck - 1.2
• Catlin - 1.2
• Danville - 1.2
• East Lynn - 1.2
• Fairmount - 1.2
• Fithian - 1.2
• Georgetown - 1.2
• Henning - 1.2
• Hoopeston - 1.2
• Indianola - 1.2
• Muncie - 1.2
• Oakwood - 1.2
• Olivet - 1.2
• Potomac - 1.2
• Rankin - 1.1
• Ridge Farm - 1.2
• Rossville - 1.2
• Sidell - 1.2
• Tilton - 1.2
• Westville - 1.2