Will County, IL: Current UV Index and Hourly Forecast

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As of 9:19 AM CST on December 14, 2025, all 46 cities in Will County, IL in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Joliet, IL with a reading of 0.6.

Over the next 24 hours, the highest UV Index reading in Will County, IL is expected to be 2 in Braidwood between 12:00 PM - 1:00 PM CST today.

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Current UV Index in Cities in Will County, IL

• Andres - 0.6
• Arbury Hills - 0.5
• Beecher - 0.6
• Bolingbrook - 0.5
• Bonnie Brae - 0.5
• Braceville - 0.6
• Braidwood - 0.6
• Channahon - 0.6
• Crest Hill - 0.5
• Crete - 0.5
• Crystal Lawns - 0.6
• Custer Park - 0.6
• Eagle Lake - 0.6
• Elwood - 0.6
• Fairmont - 0.5
• Frankfort - 0.5
• Frankfort Square - 0.5
• Godley - 0.6
• Goodenow - 0.5
• Homer Glen - 0.5
• Ingalls Park - 0.5
• Joliet - 0.6
• Lakewood Shores - 0.6
• Lockport - 0.5
• Lockport Heights - 0.5
• Lorenzo - 0.6
• Manhattan - 0.5
• Marley - 0.5
• Mokena - 0.5
• Monee - 0.5
• New Lenox - 0.5
• Peotone - 0.6
• Plainfield - 0.6
• Plum Valley - 0.5
• Preston Heights - 0.5
• Rest Haven - 0.6
• Ridgewood - 0.5
• Ritchie - 0.6
• Rockdale - 0.5
• Romeoville - 0.5
• Shorewood - 0.6
• Sunnyland - 0.6
• Symerton - 0.6
• University Park - 0.5
• Wilmington - 0.6
• Wilton Center - 0.6