Download the UV Index Today app - Get daily UV alerts

UV Index for Barstow, CA

Current Barstow UV Index

0 (Low)

Last Updated 56 minutes ago

Download the UV Index Today app - Get daily UV alerts

Hourly Barstow UV Index

The hourly Barstow, CA UV Index forecast for Wednesday, June 24th, 2026.

5 Day Hourly Barstow UV Index Forecast

Last Updated 1 day ago