UV Index Today in Utah (UT)
Tuesday, April 7, 2026 - 2:45 AM MDT (GMT-6)
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The average maximum UV Index today across 225 locations in Utah (UT), is 7.1. The highest projected maximum is 8.6 in Parowan at 1:00 PM MDT, while the lowest projected maximum is 6.3 in Lewiston at 1:00 PM MDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 7.2. The highest projected maximum is 8.7 in Parowan at 2:00 PM MDT, and the lowest projected maximum is 6.2 in Tremonton at 1:00 PM MDT.
29 Counties in Utah (UT)
Average Maximum UV Index Today
225 Places in Utah (UT)
Maximum UV Index Today