| NWS Forecast for: St.Thomas...St. John.. and Adjacent Islands Issued by: National Weather Service San Juan, PR Last Update: 243 PM AST Sat Nov 14 2026 | |
| Tonight: Clear. Lows around 82. Southeast winds around 15 mph with gusts up to 30 mph. Sunday: Sunny. Highs around 93. Temperature falling in the afternoon. Southeast winds around 15 mph with gusts up to 25 mph. Sunday Night: Partly cloudy with isolated showers in the evening, then variably cloudy with scattered showers after midnight. Lows around 82. East winds 10 to 15 mph. Chance of rain 30 percent. Monday: Variably cloudy with scattered showers. Highs around 93. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent. Monday Night: Partly cloudy with isolated showers in the evening, then variably cloudy with scattered showers after midnight. Lows around 82. East winds around 15 mph with gusts up to 25 mph. Chance of rain 40 percent. Tuesday: Variably cloudy with scattered showers. Isolated thunderstorms in the afternoon. Highs around 93. Chance of rain 40 percent. Tuesday Night: Breezy. Variably cloudy with scattered showers. Lows around 82. Chance of rain 40 percent. Wednesday: Variably cloudy with scattered showers. Isolated thunderstorms in the afternoon. Highs around 92. Temperature falling in the afternoon. Chance of rain 40 percent. Wednesday Night: Variably cloudy with scattered showers. Lows around 82. Chance of rain 40 percent. Thursday: Variably cloudy with scattered showers. Highs around 92. Temperature falling in the afternoon. Chance of rain 30 percent. Thursday Night: Partly cloudy with isolated showers. Lows around 82. Chance of rain 20 percent. Friday: Variably cloudy with scattered showers. Highs around 92. Temperature falling in the afternoon. Chance of rain 30 percent. Friday Night: Variably cloudy with scattered showers. Lows around 82. Chance of rain 30 percent. Saturday: Variably cloudy with scattered showers. Highs around 92. Temperature falling in the afternoon. Chance of rain 30 percent. | |
| Zone Forecast: St.Thomas...St. John.. and Adjacent Islands | |
Visit your local NWS office at: https://www.weather.gov/sju |