Can I get into a good college?

I just finished the first semester of freshman year, and I ended up with a GPA of 3.5…if at the end of the second semester I bump my Bs to As and my C to a B my GPA will change to a 3.6, is this a good enough GPA to get me to a good college? (If it stays consistent which I don’t plan it doing)
Note: I don’t want to go ivies or anything…but still a good enough school
Note: my PSATs translated into a 1640 SAT score

You still have plenty of time to improve your stats for a “good” school or any school. Some like UCs do not even care much about your freshman year (though that does not mean you can relax and do nothing!).