As of 11:27 PM AST on February 20, 2026, all 3 cities in Sabana Grande 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 Sabana Grande Municipio, PR is expected to be 10.6 in Sabana Grande between 1:00 PM - 2:00 PM AST tomorrow.