Summit County, UT: Current UV Index and Hourly Forecast

As of 1:00 PM MDT on April 1, 2025, out of 17 cities in Summit County, UT in our database, 10 cities (59%) have a UV Index reading of High, while 7 cities (41%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Coalville, UT with a reading of 6.3.

Over the next 24 hours, the highest UV Index reading in Summit County, UT is expected to be 6.3 in Coalville between 1:00 PM - 2:00 PM MDT today.

Search Cities in Summit County, UT

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Summit County, UT as of 1:00 PM MDT, April 1, 2025

Current UV Index in Cities in Summit County, UT

1:00 PM MDT, April 1, 2025