Will County, IL: Current UV Index and Hourly Forecast

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As of 2:03 PM CDT on April 1, 2025, all 46 cities in Will County, IL in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Peotone, IL with a reading of 3.8.

Over the next 24 hours, the highest UV Index reading in Will County, IL is expected to be 3.8 in Peotone between 2:00 PM - 3:00 PM CDT today.

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Current UV Index in Cities in Will County, IL

• Andres - 3.7
• Arbury Hills - 3.7
• Beecher - 3.7
• Bolingbrook - 3.6
• Bonnie Brae - 3.6
• Braceville - 3.6
• Braidwood - 3.6
• Channahon - 3.4
• Crest Hill - 3.6
• Crete - 3.7
• Crystal Lawns - 3.4
• Custer Park - 3.6
• Eagle Lake - 3.7
• Elwood - 3.4
• Fairmont - 3.6
• Frankfort - 3.7
• Frankfort Square - 3.7
• Godley - 3.6
• Goodenow - 3.7
• Homer Glen - 3.6
• Ingalls Park - 3.6
• Joliet - 3.4
• Lakewood Shores - 3.6
• Lockport - 3.6
• Lockport Heights - 3.6
• Lorenzo - 3.6
• Manhattan - 3.6
• Marley - 3.6
• Mokena - 3.6
• Monee - 3.7
• New Lenox - 3.6
• Peotone - 3.8
• Plainfield - 3.4
• Plum Valley - 3.7
• Preston Heights - 3.6
• Rest Haven - 3.6
• Ridgewood - 3.6
• Ritchie - 3.7
• Rockdale - 3.6
• Romeoville - 3.6
• Shorewood - 3.4
• Sunnyland - 3.4
• Symerton - 3.7
• University Park - 3.7
• Wilmington - 3.6
• Wilton Center - 3.7