Download the UV Index Today app - Get daily UV alerts

UV Index for Sylvan, MI

Current Sylvan UV Index

0 (Low)

Last Updated 43 minutes ago

Download the UV Index Today app - Get daily UV alerts

Hourly Sylvan UV Index

The hourly Sylvan, MI UV Index forecast for Tuesday, April 7th, 2026.

5 Day Hourly Sylvan UV Index Forecast

Last Updated 1 day ago