As of 11:22 PM AST on November 9, 2025, all 1 cities in Cataño Municipio, PR in our database have a UV Index reading of 0, indicating no radiation from the sun.
Over the next 24 hours, the highest UV Index reading in Cataño Municipio, PR is expected to be 8.3 in Cataño between 12:00 PM - 1:00 PM AST tomorrow.