Look at the admit numbers for UCI. Lower than UCD for your capped weighted GPA and again below the average campus wide GPA for UCI. I would also say 50/50 chance since CS again is highly competitive at UCI but there is no way to say for sure. You will find out either way by the end of the month and hopefully you have a couple of safety schools on your list.
CS is a highly employable major so you do not need to attend a UC to do very well. An example of 1, but my younger son attended San Diego state as a CS major and post grad 2 years later is making more than Mom whom has been working in Healthcare for 35 years.
Remember where you go for Undergrad will not define you, it is what you do with opportunities you are given that will make you successful.