Download the UV Index Today app - Get daily UV alerts

UV Index for Fresno, CA

Current Fresno UV Index

0 (Low)

Last Updated 29 minutes ago

Download the UV Index Today app - Get daily UV alerts

Hourly Fresno UV Index

The hourly Fresno, CA UV Index forecast for Monday, May 11th, 2026.

5 Day Hourly Fresno UV Index Forecast

Last Updated 1 day ago