| NWS Forecast for: Eastern Interior Issued by: National Weather Service San Juan, PR Last Update: 243 PM AST Fri May 15 2026 |  |
| Tonight: Partly cloudy, then becoming variably cloudy late this evening, then becoming mostly cloudy, then becoming variably cloudy late. Scattered showers. Lows around 75. East winds 5 to 10 mph. Chance of rain 50 percent. Saturday: Variably cloudy. Numerous showers, mainly in the morning. Highs around 91. East winds 10 to 15 mph. Chance of rain 60 percent. Saturday Night: Variably cloudy with scattered showers. Lows around 75. East winds 5 to 10 mph. Chance of rain 50 percent. Sunday: Variably cloudy with scattered showers. Isolated thunderstorms in the afternoon. Highs around 89. East winds 10 to 15 mph. Chance of rain 40 percent. Sunday Night: Variably cloudy in the evening, then becoming mostly cloudy. Scattered showers. Lows around 75. East winds 5 to 10 mph. Chance of rain 50 percent. Monday: Mostly cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 89. Chance of rain 50 percent. Monday Night: Variably cloudy with scattered showers. Lows around 74. Chance of rain 30 percent. Tuesday: Partly cloudy with isolated showers in the morning, then variably cloudy with scattered showers in the afternoon. Highs around 90. Chance of rain 50 percent. Tuesday Night: Mostly cloudy with scattered showers. Lows around 74. Chance of rain 50 percent. Wednesday: Partly cloudy in the morning, then variably cloudy with scattered showers in the afternoon. Highs around 89. Chance of rain 40 percent. Wednesday Night: Variably cloudy with scattered showers. Lows around 74. Chance of rain 30 percent. Thursday: Variably cloudy with scattered showers. Highs around 90. Chance of rain 50 percent. Thursday Night: Variably cloudy with scattered showers. Lows around 75. Chance of rain 40 percent. Friday: Variably cloudy with scattered showers. Highs around 89. Chance of rain 50 percent. | |
| Zone Forecast: Eastern Interior | |
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