Yuma County, AZ: Current UV Index and Hourly Forecast

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As of 1:47 PM MST on June 27, 2025, all 20 cities in Yuma County, AZ in our database have a UV Index reading of Extreme. The city with the highest UV Index reading right now is Wellton Hills, AZ with a reading of 11.2.

Over the next 24 hours, the highest UV Index reading in Yuma County, AZ is expected to be 11.2 in Dateland between 12:00 PM - 1:00 PM MST tomorrow.

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Current UV Index in Cities in Yuma County, AZ

• Avenue B and C - 11.1
• Aztec - 11
• Buckshot - 11.1
• Dateland - 11
• Donovan Estates - 11.1
• Drysdale - 11.1
• El Prado Estates - 11.1
• Fortuna Foothills - 11.1
• Gadsden - 11.1
• Martinez Lake - 11
• Padre Ranchitos - 11.1
• Rancho Mesa Verde - 11.1
• San Luis - 11.1
• Somerton - 11.1
• Tacna - 11
• Wall Lane - 11.1
• Wellton - 11.1
• Wellton Hills - 11.2
• Yuma - 11.1
• Yuma Proving Ground - 11.1