Utah County, UT: Current UV Index and Hourly Forecast

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As of 4:53 PM MST on February 12, 2026, all 32 cities in Utah County, UT in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Spanish Fork, UT with a reading of 0.5.

Over the next 24 hours, the highest UV Index reading in Utah County, UT is expected to be 3.1 in Lehi between 1:00 PM - 2:00 PM MST tomorrow.

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Current UV Index in Cities in Utah County, UT

• Alpine - 0.3
• American Fork - 0.3
• Benjamin - 0.5
• Cedar Fort - 0.3
• Cedar Hills - 0.3
• Eagle Mountain - 0.3
• Elberta - 0.4
• Elk Ridge - 0.5
• Fairfield - 0.3
• Genola - 0.5
• Goshen - 0.4
• Highland - 0.3
• Hobble Creek - 0.4
• Lake Shore - 0.3
• Lehi - 0.3
• Lindon - 0.3
• Mapleton - 0.5
• Orem - 0.3
• Palmyra - 0.3
• Payson - 0.5
• Pleasant Grove - 0.3
• Provo - 0.3
• Salem - 0.5
• Santaquin - 0.5
• Saratoga Springs - 0.3
• Spanish Fork - 0.5
• Spring Lake - 0.5
• Springville - 0.4
• Sundance - 0.3
• Vineyard - 0.3
• West Mountain - 0.5
• Woodland Hills - 0.5