Franklin County, ID: Current UV Index and Hourly Forecast

As of 10:00 AM MDT on July 18, 2025, all 6 cities in Franklin County, ID in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Clifton, ID with a reading of 4.1.

Over the next 24 hours, the highest UV Index reading in Franklin County, ID is expected to be 9.4 in Clifton between 2:00 PM - 3:00 PM MDT today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Franklin County, ID as of 10:00 AM MDT, July 18, 2025

Current UV Index in Cities in Franklin County, ID

10:00 AM MDT, July 18, 2025