Day Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 89. Heat index values as high as 105. East wind 5 to 13 mph. Chance of precipitation is 60%.
Night Scattered showers. Mostly cloudy, with a low around 80. East southeast wind 6 to 11 mph. Chance of precipitation is 40%.
Includes the Counties: San Juan And Vicinity,
Including The Municipalities Of Bayamon, Carolina, Catano, Guaynabo,
San Juan, Toa Alta, Toa Baja, And Trujillo Alto