Download the UV Index Today app - Get daily UV alerts

UV Index for Butler, NJ

Current Butler UV Index

0 (Low)

Last Updated 32 minutes ago

Download the UV Index Today app - Get daily UV alerts

Hourly Butler UV Index

The hourly Butler, NJ UV Index forecast for Wednesday, September 2nd, 2026.

5 Day Hourly Butler UV Index Forecast

Last Updated 1 day ago