Montgomery County, IL: Current UV Index and Hourly Forecast

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As of 5:26 PM CDT on May 18, 2026, out of 20 cities in Montgomery County, IL in our database, 10 cities (50%) have a UV Index reading of Moderate, while 10 cities (50%) have a UV Index reading of Low. The city with the highest UV Index reading right now is Coffeen, IL with a reading of 2.8.

Over the next 24 hours, the highest UV Index reading in Montgomery County, IL is expected to be 7.9 in Farmersville between 1:00 PM - 2:00 PM CDT tomorrow.

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Current UV Index in Cities in Montgomery County, IL

• Butler - 2.3
• Coalton - 2.6
• Coffeen - 2.8
• Donnellson - 2.8
• Farmersville - 0.1
• Fillmore - 2.7
• Harvel - 2.3
• Hillsboro - 2.3
• Irving - 2.3
• Litchfield - 1.1
• Nokomis - 2.6
• Ohlman - 2.6
• Panama - 2.8
• Raymond - 2.3
• Schram City - 2.3
• Taylor Springs - 2.3
• Waggoner - 0.1
• Walshville - 2.8
• Wenonah - 2.6
• Witt - 2.6