UV Index Today in Salt Lake County, Utah (UT)

The average maximum UV Index today across 27 locations in Salt Lake County, Utah (UT), is 10.9. The highest projected maximum is 11.2 in Sandy at 2:00 PM MDT, while the lowest projected maximum is 10.6 in Salt Lake City at 2:00 PM MDT.

Tomorrow, the average maximum UV Index across those same locations is expected to be 10.5. The highest projected maximum is 11.4 in Summit Park at 1:00 PM MDT, and the lowest projected maximum is 9.3 in Erda at 12:00 PM MDT.