As of 5:24 PM AST on January 30, 2026, all 1 cities in Hormigueros Municipio, PR in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Hormigueros, PR with a reading of 0.2.
Over the next 24 hours, the highest UV Index reading in Hormigueros Municipio, PR is expected to be 8.4 in Hormigueros between 1:00 PM - 2:00 PM AST tomorrow.