Download the UV Index Today app - Get daily UV alerts

UV Index for Katherine, AZ

Current Katherine UV Index

0 (Low)

Last Updated 17 minutes ago

Download the UV Index Today app - Get daily UV alerts

Hourly Katherine UV Index

The hourly Katherine, AZ UV Index forecast for Friday, May 22nd, 2026.

5 Day Hourly Katherine UV Index Forecast

Last Updated 1 day ago