Download the UV Index Today app - Get daily UV alerts

UV Index for Mapleton, UT

Current Mapleton UV Index

0 (Low)

Last Updated 6 minutes ago

Download the UV Index Today app - Get daily UV alerts

Hourly Mapleton UV Index

The hourly Mapleton, UT UV Index forecast for Wednesday, March 4th, 2026.

5 Day Hourly Mapleton UV Index Forecast

Last Updated 16 hours ago