Yuma County, AZ: Current UV Index and Hourly Forecast

• USA →
• Arizona →
• Yuma County

As of 4:13 PM MST on February 19, 2026, all 20 cities in Yuma County, AZ in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Yuma, AZ with a reading of 1.3.

Over the next 24 hours, the highest UV Index reading in Yuma County, AZ is expected to be 5 in Wellton Hills between 1:00 PM - 2:00 PM MST tomorrow.

Search Cities in Yuma County, AZ

Current UV Index in Cities in Yuma County, AZ

• Avenue B and C - 1.3
• Aztec - 1.3
• Buckshot - 1.3
• Dateland - 1.3
• Donovan Estates - 1.3
• Drysdale - 1.3
• El Prado Estates - 1.3
• Fortuna Foothills - 1.3
• Gadsden - 1.3
• Martinez Lake - 1.3
• Padre Ranchitos - 1.3
• Rancho Mesa Verde - 1.3
• San Luis - 1.3
• Somerton - 1.3
• Tacna - 1.3
• Wall Lane - 1.3
• Wellton - 1.3
• Wellton Hills - 1.3
• Yuma - 1.3
• Yuma Proving Ground - 1.3