Download the UV Index Today app - Get daily UV alerts

UV Index for Cassel, WI

Current Cassel UV Index

0 (Low)

Last Updated 10 minutes ago

Download the UV Index Today app - Get daily UV alerts

Hourly Cassel UV Index

The hourly Cassel, WI UV Index forecast for Sunday, July 5th, 2026.

5 Day Hourly Cassel UV Index Forecast

Last Updated 16 hours ago