Sanpete County, UT: Current UV Index and Hourly Forecast

As of 2:57 PM MDT on October 7, 2025, out of 13 cities in Sanpete County, UT in our database, 12 cities (92%) have a UV Index reading of High, while 1 city (8%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Ephraim, UT with a reading of 5.8.

Over the next 24 hours, the highest UV Index reading in Sanpete County, UT is expected to be 6.2 in Ephraim between 1:00 PM - 2:00 PM MDT tomorrow.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Sanpete County, UT as of 2:57 PM MDT, October 7, 2025

Current UV Index in Cities in Sanpete County, UT

2:57 PM MDT, October 7, 2025