Download the UV Index Today app - Get daily UV alerts

UV Index for Ephraim, WI

Current Ephraim UV Index

0 (Low)

Last Updated 16 minutes ago

Download the UV Index Today app - Get daily UV alerts

Hourly Ephraim UV Index

The hourly Ephraim, WI UV Index forecast for Thursday, March 5th, 2026.

5 Day Hourly Ephraim UV Index Forecast

Last Updated 19 hours ago