Expires:202512290800;;408736 FPCA52 TJSJ 290202 ZFPPR Zone Forecast for Puerto Rico and the U.S. Virgin Islands National Weather Service San Juan PR 1001 PM AST Sun Dec 28 2025 PRZ003-290800- Southeast- Including the municipalities of Arroyo, Guayama, Maunabo, Patillas, Salinas, and Yabucoa 1001 PM AST Sun Dec 28 2025 .REST OF TONIGHT...Partly cloudy. Isolated showers. Lows around 72. North winds 5 to 10 mph. Chance of rain less than 20 percent. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Isolated showers. Highs around 84. Temperature falling in the afternoon. Northeast winds 5 to 10 mph. Chance of rain 20 percent. .MONDAY NIGHT...Partly cloudy. Lows around 73. Northeast winds 5 to 10 mph. .TUESDAY...Sunny. Isolated showers late in the morning. Highs around 85. Temperature falling in the afternoon. East winds 10 to 15 mph. Chance of rain less than 20 percent. .TUESDAY NIGHT...Partly cloudy with isolated showers. Lows around 75. East winds 5 to 10 mph. Chance of rain less than 20 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming variably cloudy. Isolated thunderstorms in the morning. Scattered showers. Highs around 86. Temperature falling in the afternoon. Chance of rain 50 percent. .WEDNESDAY NIGHT...Mostly cloudy with scattered showers with isolated thunderstorms. Lows around 76. Chance of rain 50 percent. .NEW YEARS DAY...Partly cloudy with isolated showers in the morning, then variably cloudy with scattered showers in the afternoon. Highs around 88. Temperature falling in the afternoon. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy with isolated showers. Lows around 77. Chance of rain less than 20 percent. .FRIDAY...Mostly cloudy in the morning, then becoming variably cloudy. Scattered showers with isolated thunderstorms. Highs around 87. Temperature falling in the afternoon. Chance of rain 50 percent. .FRIDAY NIGHT...Partly cloudy with isolated showers. Lows around 75. Chance of rain 20 percent. .SATURDAY...Variably cloudy with scattered showers. Highs around 87. Chance of rain 40 percent. .SATURDAY NIGHT...Mostly cloudy with scattered showers. Lows around 75. Chance of rain 50 percent. .SUNDAY...Partly cloudy with isolated showers. Highs around 88. Temperature falling in the afternoon. Chance of rain 20 percent. $$