Download the UV Index Today app - Get daily UV alerts

UV Index for Sangamon, IL

Current Sangamon UV Index

0 (Low)

Last Updated 45 minutes ago

Download the UV Index Today app - Get daily UV alerts

Hourly Sangamon UV Index

The hourly Sangamon, IL UV Index forecast for Monday, September 21st, 2026.

5 Day Hourly Sangamon UV Index Forecast

Last Updated 23 hours ago