| NWS Forecast for: St.Thomas...St. John.. and Adjacent Islands Issued by: National Weather Service San Juan, PR Last Update: 501 AM AST Thu Oct 2 2025 |  |
Today: Partly cloudy with isolated showers. Highs around 94. Southeast winds around 5 mph. Chance of rain 20 percent. Tonight: Partly cloudy with isolated showers. Lows around 84. Northeast winds around 5 mph. Chance of rain 20 percent. Friday: Partly cloudy with isolated showers. Highs around 93. Temperature falling in the afternoon. Northeast winds around 5 mph. Chance of rain 20 percent. Friday Night: Clear in the evening, then partly cloudy with isolated showers after midnight. Lows around 84. East winds 5 to 10 mph. Chance of rain less than 20 percent. Saturday: Partly cloudy with isolated showers. Highs around 93. Temperature falling in the afternoon. East winds 5 to 10 mph. Chance of rain 20 percent. Saturday Night: Partly cloudy with isolated showers. Lows around 84. Chance of rain 20 percent. Sunday: Variably cloudy with scattered showers. Highs around 94. Temperature falling in the afternoon. Chance of rain 40 percent. Sunday Night: Mostly cloudy with scattered showers. Lows around 84. Chance of rain 50 percent. Monday: Mostly cloudy. Numerous showers with isolated thunderstorms in the morning, then scattered showers in the afternoon. Highs around 93. Chance of rain 60 percent. Monday Night: Mostly cloudy with numerous showers with isolated thunderstorms. Lows around 84. Chance of rain 60 percent. Tuesday: Mostly cloudy. Numerous showers with isolated thunderstorms in the morning, then scattered showers in the afternoon. Highs around 94. Chance of rain 60 percent. Tuesday Night: Partly cloudy with isolated showers. Lows around 84. Chance of rain 20 percent. Wednesday: Partly cloudy with isolated showers in the morning, then variably cloudy with scattered showers in the afternoon. Highs around 94. Temperature falling in the afternoon. Chance of rain 50 percent. | |
| Zone Forecast: St.Thomas...St. John.. and Adjacent Islands | |
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