Download the UV Index Today app - Get daily UV alerts

UV Index for Northbrook, IL

Current Northbrook UV Index

0 (Low)

Last Updated 18 minutes ago

Download the UV Index Today app - Get daily UV alerts

Hourly Northbrook UV Index

The hourly Northbrook, IL UV Index forecast for Friday, May 22nd, 2026.

5 Day Hourly Northbrook UV Index Forecast

Last Updated 1 day ago