| NWS Forecast for: San Juan PR Issued by: National Weather Service San Juan, PR Last Update: 3:05 am AST May 28, 2024 |  |
This Afternoon: Scattered showers. Partly sunny, with a high near 33. Heat index values as high as 40. East wind 18 to 21 km/h. Chance of precipitation is 40%. Tonight: Scattered showers before 9pm, then scattered showers and thunderstorms between 9pm and midnight, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 26. East southeast wind 11 to 13 km/h. Chance of precipitation is 60%. New rainfall amounts between 1 and 2 cm possible. Wednesday: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 32. Heat index values as high as 39. East wind 11 to 16 km/h increasing to 18 to 23 km/h in the afternoon. Chance of precipitation is 60%. New rainfall amounts between 1 and 2 cm possible. Wednesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 26. East southeast wind 11 to 13 km/h. Chance of precipitation is 60%. Thursday: Showers likely and possibly a thunderstorm before noon, then scattered showers and thunderstorms after noon. Mostly cloudy, with a high near 32. East wind 13 to 18 km/h increasing to 19 to 24 km/h in the afternoon. Winds could gust as high as 32 km/h. Chance of precipitation is 60%. Thursday Night: Scattered showers. Mostly cloudy, with a low around 26. East southeast wind 11 to 13 km/h. Chance of precipitation is 50%. Friday: Scattered showers, mainly after noon. Mostly sunny, with a high near 32. East southeast wind 10 to 15 km/h increasing to 19 to 24 km/h in the afternoon. Winds could gust as high as 32 km/h. Chance of precipitation is 40%. Friday Night: Scattered showers. Mostly cloudy, with a low around 26. Southeast wind around 11 km/h. Chance of precipitation is 40%. Saturday: Showers likely, mainly after noon. Mostly cloudy, with a high near 33. East southeast wind 5 to 11 km/h. Chance of precipitation is 60%. Saturday Night: Scattered showers. Partly cloudy, with a low around 26. Chance of precipitation is 30%. Sunday: Scattered showers. Mostly sunny, with a high near 32. Chance of precipitation is 40%. Sunday Night: Scattered showers. Partly cloudy, with a low around 26. Chance of precipitation is 30%. Monday: Showers likely. Partly sunny, with a high near 32. Chance of precipitation is 60%. Monday Night: Scattered showers. Partly cloudy, with a low around 26. Chance of precipitation is 30%. Tuesday: Showers likely. Partly sunny, with a high near 29. | |
| San Juan PR 18.41°N 66.07°W (Elev. 56 m) | |
Visit your local NWS office at: https://www.weather.gov/sju |
