Not much change from Wednesday near the coast to around 5 degrees cooler for the deserts. High temperatures for today for San Diego County from the lower 70s near the coast to the upper 70s to mid 80s for the inland valleys, for Orange County from the lower 70s near the coast to around 80 inland, for the Inland Empire mostly in the 80s, for the Apple and Lucerne Valleys in the 80s to around 90, for the lower deserts in the upper 90s to 103, and for the mountains for elevations from 4500 to 7000 feet in the mid 60s to mid 70s.