Download the UV Index Today app - Get daily UV alerts

UV Index for Greenwald, MN

Current Greenwald UV Index

0 (Low)

Last Updated 47 minutes ago

Download the UV Index Today app - Get daily UV alerts

Hourly Greenwald UV Index

The hourly Greenwald, MN UV Index forecast for Sunday, October 25th, 2026.

5 Day Hourly Greenwald UV Index Forecast

Last Updated 1 day ago