Download the UV Index Today app - Get daily UV alerts

UV Index for Loyalton, CA

Current Loyalton UV Index

0 (Low)

Last Updated 57 minutes ago

Download the UV Index Today app - Get daily UV alerts

Hourly Loyalton UV Index

The hourly Loyalton, CA UV Index forecast for Friday, May 15th, 2026.

5 Day Hourly Loyalton UV Index Forecast

Last Updated 2 days ago