Tazewell County, IL: Current UV Index and Hourly Forecast

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As of 3:25 PM CDT on September 12, 2026, all 17 cities in Tazewell County, IL in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Armington, IL with a reading of 4.8.

Over the next 24 hours, the highest UV Index reading in Tazewell County, IL is expected to be 6.6 in Armington between 1:00 PM - 2:00 PM CDT tomorrow.

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Current UV Index in Cities in Tazewell County, IL

• Armington - 4.8
• Creve Coeur - 4.3
• Deer Creek - 4.3
• Delavan - 4.6
• East Peoria - 4.3
• Green Valley - 4.4
• Heritage Lake - 4.4
• Hopedale - 4.3
• Mackinaw - 4.4
• Marquette Heights - 4.3
• Minier - 4.4
• Morton - 4.3
• North Pekin - 4.3
• Pekin - 4.4
• South Pekin - 4.4
• Tremont - 4.3
• Washington - 4.3