Slightly warmer than Monday near the coast to 5 to 10 degrees warmer for the mountains. High temperatures for today for the coastal areas: 66 to 71, western valleys and inland Orange County: 67 to 71, inland valleys: 59 to 67, mountains between 4000 feet and 7000 feet: 41 to 50, high desert: 52 to 55, low desert: 64 to 69.