| NWS Forecast for: San Juan and Vicinity Issued by: National Weather Service San Juan, PR Last Update: 1001 PM AST Mon Jan 19 2026 | |
Rest Of Tonight: Variably cloudy with scattered showers late this evening, then mostly cloudy with numerous showers. Lows around 80. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 60 percent. Tuesday: Variably cloudy with scattered showers. Highs around 87. Temperature falling in the afternoon. East winds 15 to 20 mph. Chance of rain 50 percent. Tuesday Night: Variably cloudy with scattered showers. Lows around 80. East winds 10 to 15 mph. Chance of rain 50 percent. Wednesday: Mostly cloudy with numerous showers in the morning, then variably cloudy with scattered showers in the afternoon. Highs around 86. Temperature falling in the afternoon. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 60 percent. Wednesday Night: Mostly cloudy with scattered showers. Lows around 80. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Thursday: Variably cloudy with scattered showers in the morning, then mostly cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 86. Temperature falling in the afternoon. Chance of rain 70 percent. Thursday Night: Variably cloudy with scattered showers. Lows around 80. Chance of rain 50 percent. Friday: Variably cloudy with scattered showers. Highs around 87. Temperature falling in the afternoon. Chance of rain 50 percent. Friday Night: Partly cloudy with isolated showers. Lows around 80. Chance of rain 20 percent. Saturday: Partly cloudy with isolated showers in the morning, then sunny in the afternoon. Highs around 87. Temperature falling in the afternoon. Chance of rain 20 percent. Saturday Night: Clear. Lows around 80. Sunday: Sunny. Highs around 86. Temperature falling in the afternoon. Sunday Night: Clear. Lows around 80. Monday: Partly cloudy with isolated showers in the morning, then variably cloudy with scattered showers in the afternoon. Highs around 86. Temperature falling in the afternoon. Chance of rain 30 percent. | |
| Zone Forecast: San Juan and Vicinity | |
Visit your local NWS office at: https://www.weather.gov/sju |