Download the UV Index Today app - Get daily UV alerts

UV Index for Hillsdale, NJ

Current Hillsdale UV Index

0 (Low)

Last Updated 35 minutes ago

Download the UV Index Today app - Get daily UV alerts

Hourly Hillsdale UV Index

The hourly Hillsdale, NJ UV Index forecast for Saturday, May 23rd, 2026.

5 Day Hourly Hillsdale UV Index Forecast

Last Updated 1 day ago