Download the UV Index Today app - Get daily UV alerts

UV Index for Fallon, MT

Current Fallon UV Index

0 (Low)

Last Updated 1 minute ago

Download the UV Index Today app - Get daily UV alerts

Hourly Fallon UV Index

The hourly Fallon, MT UV Index forecast for Saturday, July 4th, 2026.

5 Day Hourly Fallon UV Index Forecast

Last Updated 2 days ago