| NWS Forecast for: San Juan and Vicinity Issued by: National Weather Service San Juan, PR Last Update: 243 PM AST Tue Jul 28 2026 | |
| Tonight: Partly cloudy with isolated showers this evening, then variably cloudy with scattered showers after midnight. Lows around 82. East winds 10 to 15 mph. Chance of rain 40 percent. Wednesday: Partly cloudy. Isolated showers in the morning, then scattered showers in the afternoon. Highs around 92. East winds 15 to 20 mph. Chance of rain 40 percent. Wednesday Night: Partly cloudy with isolated showers in the evening, then clear after midnight. Lows around 82. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain less than 20 percent. Thursday: Breezy. Partly cloudy with isolated showers. Hazy. Highs around 92. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain less than 20 percent. Thursday Night: Partly cloudy with isolated showers. Hazy. Lows around 82. East winds 10 to 15 mph. Chance of rain 20 percent. Friday: Partly cloudy with isolated showers in the morning, then variably cloudy with scattered showers in the afternoon. Highs around 92. Temperature falling in the afternoon. Chance of rain 40 percent. Friday Night: Variably cloudy with scattered showers. Lows around 82. Chance of rain 40 percent. Saturday: Partly cloudy with isolated showers. Highs around 92. Temperature falling in the afternoon. Chance of rain 20 percent. Saturday Night: Partly cloudy with isolated showers. Lows around 82. Chance of rain less than 20 percent. Sunday: Variably cloudy with scattered showers. Highs around 92. Chance of rain 50 percent. Sunday Night: Variably cloudy with scattered showers. Lows around 82. Chance of rain 40 percent. Monday: Variably cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 92. Chance of rain 40 percent. Monday Night: Variably cloudy with scattered showers. Lows around 82. Chance of rain 40 percent. Tuesday: Variably cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 92. Chance of rain 30 percent. | |
| Zone Forecast: San Juan and Vicinity | |
Visit your local NWS office at: https://www.weather.gov/sju |