Issued by: National Weather Service San Juan, PR
Updated: 4:06 pm AST Oct 16, 2026
| Tonight | Scattered showers after 9pm. Partly cloudy, with a low around 80. East southeast wind 7 to 11 mph. Chance of precipitation is 40%. |
| Saturday | Scattered showers, mainly after 3pm. Mostly sunny, with a high near 91. East wind 8 to 14 mph. Chance of precipitation is 30%. |
| Saturday Night | Scattered showers, mainly after midnight. Partly cloudy, with a low around 79. South southeast wind 5 to 8 mph. Chance of precipitation is 30%. |
| Sunday | Scattered showers. Partly sunny, with a high near 89. East wind 5 to 15 mph. Chance of precipitation is 50%. |
| Sunday Night | Scattered showers, mainly after midnight. Mostly cloudy, with a low around 79. Southeast wind 3 to 7 mph. Chance of precipitation is 50%. |
| Monday | Scattered showers. Partly sunny, with a high near 90. East wind 6 to 14 mph. Chance of precipitation is 50%. |
| Monday Night | Showers likely. Mostly cloudy, with a low around 79. Southeast wind 3 to 7 mph. Chance of precipitation is 60%. |
| Tuesday | Scattered showers. Partly sunny, with a high near 89. East wind 6 to 14 mph. Chance of precipitation is 50%. |
| Tuesday Night | Scattered showers. Partly cloudy, with a low around 79. South southeast wind 3 to 7 mph. Chance of precipitation is 30%. |
| Wednesday | Showers likely, mainly after noon. Mostly cloudy, with a high near 89. Chance of precipitation is 70%. |
| Wednesday Night | Scattered showers. Mostly cloudy, with a low around 79. Chance of precipitation is 40%. |
| Thursday | Scattered showers. Partly sunny, with a high near 90. Chance of precipitation is 50%. |
| Thursday Night | Scattered showers. Partly cloudy, with a low around 79. Chance of precipitation is 30%. |
| Friday | Showers likely. Mostly cloudy, with a high near 91. Chance of precipitation is 60%. |
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