Download the UV Index Today app - Get daily UV alerts

UV Index for Waterloo, SC

Current Waterloo UV Index

0 (Low)

Last Updated 50 minutes ago

Download the UV Index Today app - Get daily UV alerts

Hourly Waterloo UV Index

The hourly Waterloo, SC UV Index forecast for Monday, April 13th, 2026.

5 Day Hourly Waterloo UV Index Forecast

Last Updated 1 day ago