| NWS Forecast for: San Juan and Vicinity Issued by: National Weather Service San Juan, PR Last Update: 243 PM AST Fri Mar 13 2026 |  |
| Tonight: Partly cloudy with isolated showers. Lows around 79. East winds 5 to 10 mph. Chance of rain 20 percent. Saturday: Partly cloudy with isolated showers. Highs around 86. East winds 15 to 20 mph. Chance of rain 20 percent. Saturday Night: Partly cloudy. Isolated showers in the evening, then scattered showers after midnight. Lows around 79. East winds 10 to 15 mph. Chance of rain 30 percent. Sunday: Partly cloudy with isolated showers in the morning, then variably cloudy with scattered showers in the afternoon. Highs around 87. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. Sunday Night: Partly cloudy in the evening, then becoming clear. Isolated showers. Lows around 79. East winds 10 to 15 mph. Chance of rain 20 percent. Monday: Breezy. Variably cloudy with scattered showers. Highs around 86. Chance of rain 40 percent. Monday Night: Partly cloudy with isolated showers. Lows around 79. Chance of rain 20 percent. Tuesday: Breezy. Variably cloudy with scattered showers. Highs around 87. Chance of rain 50 percent. Tuesday Night: Variably cloudy with scattered showers. Lows around 79. Chance of rain 40 percent. Wednesday: Partly cloudy with isolated showers. Highs around 86. Chance of rain 20 percent. Wednesday Night: Partly cloudy with isolated showers. Lows around 79. Chance of rain 20 percent. Thursday: Partly cloudy with isolated showers. Highs around 88. Chance of rain less than 20 percent. Thursday Night: Partly cloudy with isolated showers. Lows around 79. Chance of rain 20 percent. Friday: Partly cloudy with isolated showers. Highs around 88. Chance of rain 20 percent. | |
| Zone Forecast: San Juan and Vicinity | |
Visit your local NWS office at: https://www.weather.gov/sju |