Vermilion County, IL: Current UV Index and Hourly Forecast

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As of 10:01 AM CDT on June 22, 2026, out of 23 cities in Vermilion County, IL in our database, 22 cities (96%) have a UV Index reading of Low, while 1 city (4%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Rankin, 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 6.8 in Allerton between 2:00 PM - 3:00 PM CDT today.

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Current UV Index in Cities in Vermilion County, IL

• Allerton - 1.8
• Alvan - 0.5
• Belgium - 1.3
• Bismarck - 0.5
• Catlin - 1.3
• Danville - 0.5
• East Lynn - 2.2
• Fairmount - 1.3
• Fithian - 1.3
• Georgetown - 1.3
• Henning - 1.1
• Hoopeston - 2.2
• Indianola - 1.3
• Muncie - 1.3
• Oakwood - 1.3
• Olivet - 1.3
• Potomac - 1.1
• Rankin - 3.8
• Ridge Farm - 1.3
• Rossville - 2.2
• Sidell - 1.3
• Tilton - 1.3
• Westville - 1.3