Will County, IL: Current UV Index and Hourly Forecast

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As of 3:18 PM CST on December 9, 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 Braidwood, IL with a reading of 0.4.

Over the next 24 hours, the highest UV Index reading in Will County, IL is expected to be 1.7 in Joliet between 12:00 PM - 1:00 PM CST tomorrow.

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Current UV Index in Cities in Will County, IL

• Andres - 0.4
• Arbury Hills - 0.3
• Beecher - 0.4
• Bolingbrook - 0.2
• Bonnie Brae - 0.3
• Braceville - 0.4
• Braidwood - 0.4
• Channahon - 0.3
• Crest Hill - 0.3
• Crete - 0.3
• Crystal Lawns - 0.3
• Custer Park - 0.4
• Eagle Lake - 0.4
• Elwood - 0.3
• Fairmont - 0.3
• Frankfort - 0.3
• Frankfort Square - 0.3
• Godley - 0.4
• Goodenow - 0.3
• Homer Glen - 0.3
• Ingalls Park - 0.3
• Joliet - 0.3
• Lakewood Shores - 0.4
• Lockport - 0.3
• Lockport Heights - 0.3
• Lorenzo - 0.4
• Manhattan - 0.3
• Marley - 0.3
• Mokena - 0.3
• Monee - 0.3
• New Lenox - 0.3
• Peotone - 0.4
• Plainfield - 0.3
• Plum Valley - 0.3
• Preston Heights - 0.3
• Rest Haven - 0.4
• Ridgewood - 0.3
• Ritchie - 0.4
• Rockdale - 0.3
• Romeoville - 0.2
• Shorewood - 0.3
• Sunnyland - 0.3
• Symerton - 0.4
• University Park - 0.3
• Wilmington - 0.4
• Wilton Center - 0.4