As of 2:28 PM AST on August 18, 2025, all 2 cities in Rincón Municipio, PR in our database have a UV Index reading of Very High. The city with the highest UV Index reading right now is Rincón, PR with a reading of 9.7.
Over the next 24 hours, the highest UV Index reading in Rincón Municipio, PR is expected to be 11.4 in Rincón between 1:00 PM - 2:00 PM AST tomorrow.