Washington County, UT: Current UV Index and Hourly Forecast

As of 4:27 PM MDT on June 26, 2025, all 19 cities in Washington County, UT in our database have a UV Index reading of High. The city with the highest UV Index reading right now is Hildale, UT with a reading of 7.1.

Over the next 24 hours, the highest UV Index reading in Washington County, UT is expected to be 10.9 in Hildale between 2:00 PM - 3:00 PM MDT tomorrow.

Search Cities in Washington County, UT

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Washington County, UT as of 4:27 PM MDT, June 26, 2025

Current UV Index in Cities in Washington County, UT

4:27 PM MDT, June 26, 2025