Download the UV Index Today app - Get daily UV alerts

UV Index for Newcastle, UT

Current Newcastle UV Index

0 (Low)

Last Updated 17 minutes ago

Download the UV Index Today app - Get daily UV alerts

Hourly Newcastle UV Index

The hourly Newcastle, UT UV Index forecast for Thursday, April 2nd, 2026.

5 Day Hourly Newcastle UV Index Forecast

Last Updated 21 hours ago