Yuma County, AZ: Current UV Index and Hourly Forecast

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As of 11:35 AM MST on April 21, 2025, out of 20 cities in Yuma County, AZ in our database, 17 cities (85%) have a UV Index reading of High, while 3 cities (15%) have a UV Index reading of Very High. The city with the highest UV Index reading right now is Dateland, AZ with a reading of 7.5.

Over the next 24 hours, the highest UV Index reading in Yuma County, AZ is expected to be 9.1 in Wellton Hills between 1:00 PM - 2:00 PM MST today.

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Current UV Index in Cities in Yuma County, AZ

• Avenue B and C - 7.2
• Aztec - 7.5
• Buckshot - 7.2
• Dateland - 7.5
• Donovan Estates - 7.2
• Drysdale - 7.2
• El Prado Estates - 7.2
• Fortuna Foothills - 7.2
• Gadsden - 7.3
• Martinez Lake - 6.9
• Padre Ranchitos - 7.2
• Rancho Mesa Verde - 7.3
• San Luis - 7.3
• Somerton - 7.3
• Tacna - 7.3
• Wall Lane - 7.2
• Wellton - 7.3
• Wellton Hills - 7.5
• Yuma - 7.4
• Yuma Proving Ground - 7.2