Weather in Southern California

It really depends what time of the day we are talking about. I got up at 6AM and it was really cool... then during the day it will be high 89F at the LA Basin, 93 in the Valleys, 78 at the Beaches, 80 at the mountains and 111 in the deserts.
So, in our area it says 90F today and low 68F....so you better be prepared.