In reply to Jimmy O:
When are you going? You're long past the season when it will be too hot, but December/January can be very cold, especially if it's windy. In cold conditions the best climbing is probably Corral Wall, which is a little outside the main park, but is a 1000' lower and sheltered. This is in the Indian Cove area, which has some camping and again, is a little warmer than the main park
Weekend camping is a bit of a premium at this time of year, and finding a site can be a bit of a crap shoot. If you can head up on Friday afternoon and beat the after work rush you'll definitely have an easier time. The nicest camping area is Hidden Valley, which is pretty central and actually quite a few of the classics are in the campground itself. Obviously it fills up pretty quick, so you may need to keep driving and try the Ryan, Sheeps Pass and Jumbo Rocks campgrounds (getting progressively less convenient).
At your grade there are many classics (even more if you're willing to get on VS/5.8), but they often get crowded. Sail Away, Fote Hog and Toe Jam are the classics that spring to mind in your range, but there's a lot to do. I could give a list but it's easier and quicker to do a graded search on mountain project.com. Chase the sun and stay sheltered out of the wind and you should be fine regardless of how cold it is.
Be aware that a bolted route in California is NOT the same as a sport route. Any bolted routes that you are likely to be interested in were hand drilled on lead, so bolts can be spaced and their position defined by where the FA could find a hook placement/stance from which to drill, rather than safety.
For hiking, I would explore the Wonderland of Rocks/Barker Dam area. There is a ranger-led tour of Barker Ranch which I am told is very good.
Don't forget firewood in your camping kit….