NWS Forecast for: Guaynabo PR Issued by: National Weather Service San Juan, PR Last Update: 4:21 pm AST May 31, 2024 | |
Overnight: Isolated showers. Widespread haze. Partly cloudy, with a low around 79. East southeast wind around 8 mph. Chance of precipitation is 10%. Saturday: Scattered showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 91. Heat index values as high as 104. East southeast wind 9 to 13 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible. Saturday Night: Scattered showers, mainly after midnight. Widespread haze between 9pm and midnight. Partly cloudy, with a low around 79. East wind around 8 mph. Chance of precipitation is 30%. Sunday: Scattered showers and thunderstorms after noon. Widespread haze before noon. Mostly sunny, with a high near 87. Heat index values as high as 102. East wind 10 to 13 mph. Chance of precipitation is 40%. Sunday Night: Isolated showers. Partly cloudy, with a low around 79. East wind 3 to 7 mph. Chance of precipitation is 10%. Monday: Isolated showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 87. East southeast wind 7 to 11 mph. Chance of precipitation is 60%. Monday Night: Scattered showers. Partly cloudy, with a low around 79. Southeast wind around 6 mph. Chance of precipitation is 30%. Tuesday: Scattered showers. Partly sunny, with a high near 89. South southeast wind 8 to 15 mph. Chance of precipitation is 50%. Tuesday Night: Scattered showers. Mostly cloudy, with a low around 80. Southeast wind around 10 mph. Chance of precipitation is 40%. Wednesday: Showers, mainly after noon. High near 89. Chance of precipitation is 80%. Wednesday Night: Scattered showers. Mostly cloudy, with a low around 79. Chance of precipitation is 50%. Thursday: Showers likely. Mostly cloudy, with a high near 90. Chance of precipitation is 70%. Thursday Night: Partly cloudy, with a low around 80. Friday: Scattered showers. Mostly sunny, with a high near 91. Chance of precipitation is 50%. | |
Guaynabo PR 18.37°N 66.11°W (Elev. 115 ft) | |
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