As of 12:05 PM AST on January 9, 2026, all 19 cities in Toa Baja Municipio, PR in our database have a UV Index reading of High. The city with the highest UV Index reading right now is Candelaria, PR with a reading of 7.1.
Over the next 24 hours, the highest UV Index reading in Toa Baja Municipio, PR is expected to be 7.2 in Candelaria between 1:00 PM - 2:00 PM AST today.