Download the UV Index Today app - Get daily UV alerts

UV Index for Allerton, IL

Current Allerton UV Index

0 (Low)

Last Updated 10 minutes ago

Download the UV Index Today app - Get daily UV alerts

Hourly Allerton UV Index

The hourly Allerton, IL UV Index forecast for Tuesday, September 1st, 2026.

5 Day Hourly Allerton UV Index Forecast

Last Updated 23 hours ago