As of 4:57 PM AST on October 19, 2025, all 2 cities in Isabela Municipio, PR in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Isabela, PR with a reading of 2.3.
Over the next 24 hours, the highest UV Index reading in Isabela Municipio, PR is expected to be 9 in Isabela between 12:00 PM - 1:00 PM AST tomorrow.