| NWS Forecast for: Northeast Issued by: National Weather Service San Juan, PR Last Update: 243 AM AST Wed Sep 16 2026 |  |
| Today: Mostly cloudy with numerous showers with isolated thunderstorms. Highs around 91. Temperature falling this afternoon. East winds 10 to 15 mph. Chance of rain 70 percent. Tonight: Mostly cloudy in the evening, then becoming variably cloudy. Numerous showers with isolated thunderstorms. Lows around 82. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent. Thursday: Cloudy with showers with isolated thunderstorms. Highs around 90. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent. Thursday Night: Mostly cloudy with numerous showers with isolated thunderstorms. Lows around 82. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent. Friday: Mostly cloudy with numerous showers in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 92. Temperature falling in the afternoon. East winds 10 to 15 mph. Chance of rain 60 percent. Friday Night: Partly cloudy with isolated showers. Lows around 82. Chance of rain 20 percent. Saturday: Variably cloudy with scattered showers. Highs around 93. Temperature falling in the afternoon. Chance of rain 40 percent. Saturday Night: Variably cloudy with scattered showers. Lows around 82. Chance of rain 40 percent. Sunday: Variably cloudy with scattered showers. Highs around 93. Temperature falling in the afternoon. Chance of rain 40 percent. Sunday Night: Variably cloudy with scattered showers. Lows around 82. Chance of rain 50 percent. Monday: Variably cloudy with scattered showers. Highs around 93. Temperature falling in the afternoon. Chance of rain 50 percent. Monday Night: Variably cloudy with scattered showers. Lows around 82. Chance of rain 30 percent. Tuesday: Variably cloudy with scattered showers. Highs around 93. Temperature falling in the afternoon. Chance of rain 40 percent. | |
| Zone Forecast: Northeast | |
Visit your local NWS office at: https://www.weather.gov/sju |