| NWS Forecast for: San Juan and Vicinity Issued by: National Weather Service San Juan, PR Last Update: 501 PM AST Fri Dec 26 2025 |  |
Tonight: Partly cloudy with isolated showers this evening, then variably cloudy with scattered showers after midnight. Lows around 78. East winds around 5 mph. Chance of rain 40 percent. Saturday: Variably cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 84. Temperature falling in the afternoon. East winds 5 to 10 mph. Chance of rain 40 percent. Saturday Night: Clear in the evening, then becoming partly cloudy. Isolated showers. Lows around 78. East winds around 5 mph, becoming southeast after midnight. Chance of rain less than 20 percent. Sunday: Partly cloudy with isolated showers in the morning, then mostly sunny in the afternoon. Highs around 84. Temperature falling in the afternoon. Northeast winds 5 to 10 mph. Chance of rain less than 20 percent. Sunday Night: Clear. Lows around 78. Northeast winds 5 to 10 mph. Monday: Partly cloudy with isolated showers. Highs around 84. Temperature falling in the afternoon. Chance of rain 20 percent. Monday Night: Partly cloudy with isolated showers. Lows around 78. Chance of rain less than 20 percent. Tuesday: Partly cloudy with isolated showers. Highs around 86. Temperature falling in the afternoon. Chance of rain 20 percent. Tuesday Night: Partly cloudy with isolated showers. Lows around 79. Chance of rain 20 percent. Wednesday: Variably cloudy in the morning, then becoming mostly cloudy. Scattered showers with isolated thunderstorms. 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 80. Chance of rain 50 percent. New Years Day: Partly cloudy with isolated showers. Highs around 85. Temperature falling in the afternoon. Chance of rain 20 percent. Thursday Night: Partly cloudy. Lows around 81. Friday: Partly cloudy with isolated showers in the morning, then mostly cloudy with scattered showers in the afternoon. Highs around 84. Chance of rain 50 percent. | |
| Zone Forecast: San Juan and Vicinity | |
Visit your local NWS office at: https://www.weather.gov/sju |