UV Index for Clayton, IL

Current Clayton UV Index

0 (Low)

Last Updated 15 minutes ago

Hourly Clayton UV Index

The hourly Clayton, IL UV Index forecast for Friday, February 27th, 2026.

5 Day Hourly Clayton UV Index Forecast

Last Updated 2 days ago

The UV index forecast for Friday, February 27th in Clayton, IL is below.

Time	UV Index	Risk