Weather Forecast and Radar for San Antonio, Puerto Rico

Weather in San Antonio, PR

San Antonio, Puerto Rico has a tropical climate with temperatures ranging from the mid-70s to low-90s Fahrenheit year-round. In the winter months from December to February, temperatures average around 78-84 F during the day and 67-75 F at night. During the summer months from June to August, temperatures average around 86-93 F during the day and 76-82 F at night. The spring and fall months are generally mild with temperatures averaging from 79-87 F during the day and 69-77 F at night. Rainfall is also common in San Antonio, with the wettest months being May, June, October and November. During the winter months, thunderstorms are more common with higher humidity levels.

Fast Facts About San Antonio, PR

As of 2020, the city population is 7960.

Major Cities Nearby San Antonio, PR

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for San Antonio, Puerto Rico.