Download the UV Index Today app - Get daily UV alerts

UV Index for Vallecito, CA

Current Vallecito UV Index

0 (Low)

Last Updated 48 minutes ago

Download the UV Index Today app - Get daily UV alerts

Hourly Vallecito UV Index

The hourly Vallecito, CA UV Index forecast for Friday, October 23rd, 2026.

5 Day Hourly Vallecito UV Index Forecast

Last Updated 1 day ago