As of 11:50 AM AST on August 29, 2026, all 4 cities in Peñuelas Municipio, PR in our database have a UV Index reading of Very High. The city with the highest UV Index reading right now is Peñuelas, PR with a reading of 9.6.
Over the next 24 hours, the highest UV Index reading in Peñuelas Municipio, PR is expected to be 11.1 in Peñuelas between 12:00 PM - 1:00 PM AST today.