Montgomery County, IL: Current UV Index and Hourly Forecast

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As of 3:44 PM CDT on August 17, 2026, all 20 cities in Montgomery County, IL in our database have a UV Index reading of High. The city with the highest UV Index reading right now is Litchfield, IL with a reading of 6.3.

Over the next 24 hours, the highest UV Index reading in Montgomery County, IL is expected to be 8.8 in Hillsboro between 1:00 PM - 2:00 PM CDT tomorrow.

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Current UV Index in Cities in Montgomery County, IL

• Butler - 6.3
• Coalton - 6.2
• Coffeen - 6.3
• Donnellson - 6.3
• Farmersville - 6.3
• Fillmore - 6.3
• Harvel - 6.3
• Hillsboro - 6.3
• Irving - 6.3
• Litchfield - 6.3
• Nokomis - 6.2
• Ohlman - 6.2
• Panama - 6.3
• Raymond - 6.3
• Schram City - 6.3
• Taylor Springs - 6.3
• Waggoner - 6.3
• Walshville - 6.3
• Wenonah - 6.2
• Witt - 6.2