| NWS Forecast for: Eastern Interior Issued by: National Weather Service San Juan, PR Last Update: 243 PM AST Sat Mar 28 2026 | |
| Tonight: Variably cloudy with scattered showers. Lows around 72. Northeast winds 5 to 10 mph. Chance of rain 50 percent. Sunday: Variably cloudy with scattered showers. Isolated thunderstorms in the afternoon. Highs around 86. Northeast winds 10 to 15 mph. Chance of rain 50 percent. Sunday Night: Clear with isolated showers in the evening, then partly cloudy with scattered showers after midnight. Lows around 72. Northeast winds 5 to 10 mph. Chance of rain 30 percent. Monday: Variably cloudy with scattered showers. Highs around 86. Northeast winds 10 to 15 mph. Chance of rain 40 percent. Monday Night: Mostly cloudy with scattered showers with isolated thunderstorms. Lows around 72. Northeast winds 5 to 10 mph. Chance of rain 50 percent. Tuesday: Mostly cloudy with scattered showers with isolated thunderstorms. Highs around 85. Chance of rain 50 percent. Tuesday Night: Mostly cloudy with numerous showers with isolated thunderstorms. Lows around 72. Chance of rain 60 percent. Wednesday: Mostly cloudy with isolated thunderstorms. Numerous showers, mainly in the morning. Highs around 86. Chance of rain 60 percent. Wednesday Night: Mostly cloudy with numerous showers with isolated thunderstorms. Lows around 72. Chance of rain 60 percent. Thursday: Variably cloudy with scattered showers with isolated thunderstorms. Highs around 86. Chance of rain 50 percent. Thursday Night: Variably cloudy with scattered showers with isolated thunderstorms. Lows around 72. Chance of rain 50 percent. Friday: Variably cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 86. Chance of rain 40 percent. Friday Night: Variably cloudy with scattered showers. Lows around 72. Chance of rain 40 percent. Saturday: Partly cloudy with isolated showers in the morning, then sunny in the afternoon. Highs around 86. Chance of rain 20 percent. | |
| Zone Forecast: Eastern Interior | |
Visit your local NWS office at: https://www.weather.gov/sju |