Download the UV Index Today app - Get daily UV alerts

UV Index for De Graff, MN

Current De Graff UV Index

0 (Low)

Last Updated 32 minutes ago

Download the UV Index Today app - Get daily UV alerts

Hourly De Graff UV Index

The hourly De Graff, MN UV Index forecast for Thursday, August 20th, 2026.

5 Day Hourly De Graff UV Index Forecast

Last Updated 1 day ago