As of 10:09 PM AST on August 22, 2026, all 2 cities in Las Piedras 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 Las Piedras Municipio, PR is expected to be 11.2 in Las Piedras between 1:00 PM - 2:00 PM AST tomorrow.