Issued by: National Weather Service San Juan, PR
Updated: 8:13 am AST Apr 22, 2026
| Today | Isolated showers before noon. Sunny, with a high near 86. East northeast wind 8 to 10 mph. Chance of precipitation is 10%. |
| Tonight | Isolated showers after midnight. Mostly clear, with a low around 71. Northeast wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 10%. |
| Thursday | Scattered showers, mainly after noon. Mostly sunny, with a high near 87. Southeast wind 5 to 11 mph becoming east northeast in the morning. Chance of precipitation is 30%. |
| Thursday Night | Isolated showers. Partly cloudy, with a low around 71. Southeast wind 5 to 7 mph. Chance of precipitation is 20%. |
| Friday | Scattered showers, mainly after noon. Partly sunny, with a high near 87. Light east southeast wind becoming east 8 to 13 mph in the morning. Chance of precipitation is 50%. |
| Friday Night | Isolated showers. Partly cloudy, with a low around 72. Southeast wind 5 to 8 mph. Chance of precipitation is 20%. |
| Saturday | Showers likely, mainly after noon. Partly sunny, with a high near 88. East wind 6 to 10 mph. Chance of precipitation is 60%. |
| Saturday Night | Partly cloudy, with a low around 73. South wind around 6 mph. |
| Sunday | Showers likely after noon. Mostly sunny, with a high near 89. East wind 5 to 9 mph. Chance of precipitation is 60%. |
| Sunday Night | Partly cloudy, with a low around 74. |
| Monday | Showers likely. Partly sunny, with a high near 88. Chance of precipitation is 60%. |
| Monday Night | Scattered showers. Mostly cloudy, with a low around 75. Chance of precipitation is 50%. |
| Tuesday | Scattered showers. Partly sunny, with a high near 88. Chance of precipitation is 50%. |
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