Salt Lake County, UT: Current UV Index and Hourly Forecast

• USA →
• Utah →
• Salt Lake County

As of 1:11 PM MDT on April 1, 2025, out of 24 cities in Salt Lake County, UT in our database, 16 cities (67%) have a UV Index reading of Moderate, while 8 cities (33%) have a UV Index reading of High. The city with the highest UV Index reading right now is Millcreek, UT with a reading of 5.9.

Over the next 24 hours, the highest UV Index reading in Salt Lake County, UT is expected to be 5.9 in Millcreek between 1:00 PM - 2:00 PM MDT today.

Search Cities in Salt Lake County, UT

Current UV Index in Cities in Salt Lake County, UT

• Alta - 5
• Bluffdale - 4.8
• Brighton - 5
• Copperton - 4.8
• Cottonwood Heights - 5.6
• Draper - 5.6
• Emigration Canyon - 5.9
• Granite - 5.6
• Herriman - 4.8
• Holladay - 5.9
• Kearns - 4.8
• Magna - 5
• Midvale - 4.8
• Millcreek - 5.9
• Murray - 4.8
• Riverton - 4.8
• Salt Lake City - 4.8
• Sandy - 5.6
• South Jordan - 4.8
• South Salt Lake - 4.8
• Taylorsville - 4.8
• West Jordan - 4.8
• West Valley City - 4.8
• White City - 5.6