Download the UV Index Today app - Get daily UV alerts

UV Index for Appleton, WI

Current Appleton UV Index

0 (Low)

Last Updated 46 minutes ago

Download the UV Index Today app - Get daily UV alerts

Hourly Appleton UV Index

The hourly Appleton, WI UV Index forecast for Saturday, May 9th, 2026.

5 Day Hourly Appleton UV Index Forecast

Last Updated 1 day ago