As of 11:23 AM AST on September 18, 2025, all 2 cities in Rincón Municipio, PR in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Rincón, PR with a reading of 3.2.
Over the next 24 hours, the highest UV Index reading in Rincón Municipio, PR is expected to be 6.8 in Rincón between 10:00 AM - 11:00 AM AST tomorrow.