Download the UV Index Today app - Get daily UV alerts

UV Index for Crescent, IL

Current Crescent UV Index

0 (Low)

Last Updated 32 minutes ago

Download the UV Index Today app - Get daily UV alerts

Hourly Crescent UV Index

The hourly Crescent, IL UV Index forecast for Wednesday, May 20th, 2026.

5 Day Hourly Crescent UV Index Forecast

Last Updated 1 day ago