Webb County, TX: Current UV Index and Hourly Forecast

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As of 4:05 PM CST on January 21, 2026, all 38 cities in Webb County, TX in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Ranchos Penitas West, TX with a reading of 1.2.

Over the next 24 hours, the highest UV Index reading in Webb County, TX is expected to be 5.6 in Rio Bravo between 1:00 PM - 2:00 PM CST tomorrow.

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Current UV Index in Cities in Webb County, TX

• Aguilares - 0.7
• Bonanza Hills - 1.2
• Botines - 1.2
• Bruni - 0.6
• Colorado Acres - 1.1
• El Cenizo - 0.7
• Four Points - 1.2
• Hillside Acres - 1.1
• La Coma - 0.8
• La Moca Ranch - 1.2
• La Presa - 1.1
• Laredo - 1.1
• Laredo Ranchettes - 0.8
• Laredo Ranchettes West - 0.8
• Las Haciendas - 1.1
• Las Pilas - 1.1
• Los Altos - 1.1
• Los Arcos - 0.8
• Los Corralitos - 1.2
• Los Huisaches - 1.2
• Los Minerales - 1.2
• Los Nopalitos - 0.8
• Los Veteranos I - 1.1
• Los Veteranos II - 1.2
• Mirando City - 0.7
• Oilton - 0.7
• Pueblo East - 1.1
• Pueblo Nuevo - 0.8
• Ranchitos East - 0.8
• Ranchitos Las Lomas - 1.1
• Ranchos Penitas West - 1.2
• Rio Bravo - 0.7
• San Carlos I - 0.8
• San Carlos II - 0.8
• Sunset Acres - 1.2
• Tanquecitos South Acres - 1.1
• Tanquecitos South Acres II - 1.1
• Valle Verde - 1.1