Download the UV Index Today app - Get daily UV alerts

UV Index for Coalton, IL

Current Coalton UV Index

0 (Low)

Last Updated 33 minutes ago

Download the UV Index Today app - Get daily UV alerts

Hourly Coalton UV Index

The hourly Coalton, IL UV Index forecast for Thursday, August 13th, 2026.

5 Day Hourly Coalton UV Index Forecast

Last Updated 2 days ago