Download the UV Index Today app - Get daily UV alerts

UV Index for Wilton, CA

Current Wilton UV Index

0 (Low)

Last Updated 45 minutes ago

Download the UV Index Today app - Get daily UV alerts

Hourly Wilton UV Index

The hourly Wilton, CA UV Index forecast for Tuesday, April 7th, 2026.

5 Day Hourly Wilton UV Index Forecast

Last Updated 1 day ago