Starr County, TX: Current UV Index and Hourly Forecast

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As of 8:27 AM CDT on July 20, 2025, all 106 cities in Starr County, TX in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Rio Grande City, TX with a reading of 0.5.

Over the next 24 hours, the highest UV Index reading in Starr County, TX is expected to be 11.6 in Las Lomas between 2:00 PM - 3:00 PM CDT today.

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Current UV Index in Cities in Starr County, TX

• Airport Heights - 0.5
• Alto Bonito Heights - 0.5
• Amada Acres - 0.5
• Anacua - 0.5
• B and E - 0.5
• Barrera - 0.5
• Benjamin Perez - 0.5
• Buena Vista - 0.5
• Camargito - 0.5
• Campo Verde - 0.5
• Casa Blanca - 0.5
• Casas - 0.5
• Chaparrito - 0.5
• Chapeno - 0.4
• Delmita - 0.5
• E. Lopez - 0.5
• East Alto Bonito - 0.5
• El Brazil - 0.5
• El Castillo - 0.5
• El Chaparral - 0.5
• El Mesquite - 0.5
• El Quiote - 0.5
• El Rancho Vela - 0.5
• El Refugio - 0.5
• El Socio - 0.5
• Elias-Fela Solis - 0.5
• Escobares - 0.5
• Eugenio Saenz - 0.5
• Evergreen - 0.5
• Falcon Heights - 0.5
• Falcon Village - 0.4
• Falconaire - 0.5
• Fernando Salinas - 0.5
• Flor del Rio - 0.5
• Fronton - 0.5
• Fronton Ranchettes - 0.5
• Garceno - 0.5
• Garciasville - 0.5
• Garza-Salinas II - 0.5
• Guadalupe Guerra - 0.5
• Gutierrez - 0.5
• H. Cuellar Estates - 0.4
• Indio - 0.5
• J.F. Villareal - 0.5
• Jardin de San Julian - 0.5
• La Carla - 0.5
• La Casita - 0.5
• La Chuparosa - 0.5
• La Escondida - 0.5
• La Esperanza - 0.5
• La Grulla - 0.5
• La Loma de Falcon - 0.5
• La Minita - 0.5
• La Paloma Ranchettes - 0.5
• La Puerta - 0.5
• La Rosita - 0.5
• La Victoria - 0.5
• Las Lomas - 0.5
• Loma Linda East - 0.5
• Loma Linda West - 0.5
• Loma Vista - 0.5
• Longoria - 0.5
• Los Alvarez - 0.5
• Los Arrieros - 0.5
• Los Barreras - 0.5
• Los Ebanos - 0.5
• Manuel Garcia - 0.5
• Manuel Garcia II - 0.5
• Martinez - 0.5
• Mi Ranchito Estate - 0.5
• Miguel Barrera - 0.5
• Mikes - 0.5
• Moraida - 0.5
• Narciso Pena - 0.5
• Netos - 0.5
• Nina - 0.5
• North Escobares - 0.5
• Olivia Lopez de Gutierrez - 0.5
• Olmito and Olmito - 0.5
• Pablo Pena - 0.5
• Palo Blanco - 0.5
• Pena - 0.5
• Quesada - 0.5
• Rafael Pena - 0.5
• Ramirez-Perez - 0.5
• Ramos - 0.5
• Ranchitos del Norte - 0.5
• Regino Ramirez - 0.5
• Rio Grande City - 0.5
• Rivereno - 0.5
• Roma - 0.5
• Salineño - 0.5
• Salineño North - 0.5
• Sammy Martinez - 0.5
• San Fernando - 0.5
• San Isidro - 0.5
• Sandoval - 0.5
• Santa Cruz - 0.5
• Santel - 0.5
• Tierra Dorada - 0.5
• Valle Hermoso - 0.5
• Valle Vista - 0.5
• Victoria Vera - 0.5
• Villarreal - 0.5
• West Alto Bonito - 0.5
• Zarate - 0.5