| NWS Forecast for: Southwest Issued by: National Weather Service San Juan, PR Last Update: 1001 AM AST Mon Dec 29 2025 |  |
| Rest Of Today: Partly cloudy. Isolated showers this afternoon. Highs around 84. Temperature falling this afternoon. Southeast winds 5 to 10 mph. Chance of rain less than 20 percent. Tonight: Partly cloudy with isolated showers. Lows around 73. East winds 5 to 10 mph. Chance of rain less than 20 percent. Tuesday: Partly cloudy in the morning, then becoming sunny. Highs around 85. Temperature falling in the afternoon. East winds 10 to 15 mph with gusts up to 30 mph. Tuesday Night: Clear early in the evening, then partly cloudy with isolated showers in the late evening and early morning. Variably cloudy with scattered showers late. Lows around 74. East winds 5 to 10 mph. Gusts up to 25 mph in the evening. Chance of rain 30 percent. Wednesday: Variably cloudy with scattered showers. Highs around 87. Temperature falling in the afternoon. East winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 40 percent. Wednesday Night: Mostly cloudy with numerous showers with isolated thunderstorms in the evening, then partly cloudy after midnight. Lows around 75. Chance of rain 60 percent. New Years Day: Partly cloudy with isolated showers. Highs around 88. Temperature falling in the afternoon. Chance of rain 20 percent. Thursday Night: Partly cloudy with isolated showers. Lows around 75. Chance of rain 20 percent. Friday: Partly cloudy. Isolated showers in the afternoon. Highs around 88. Temperature falling in the afternoon. Chance of rain 20 percent. Friday Night: Partly cloudy. Lows around 75. Saturday: Partly cloudy with isolated showers. Highs around 88. Temperature falling in the afternoon. Chance of rain 20 percent. Saturday Night: Partly cloudy with isolated showers. Lows around 75. Chance of rain 20 percent. Sunday: Partly cloudy. Isolated showers in the afternoon. Highs around 89. Temperature falling in the afternoon. Chance of rain 20 percent. | |
| Zone Forecast: Southwest | |
Visit your local NWS office at: https://www.weather.gov/sju |