As much as 8 to 12 degrees below average for the valleys and inland Orange County. High temperatures for today for the coastal areas: 58 to 61, western valleys and inland Orange County: 56 to 59, inland valleys: 52 to 58, mountains between 4000 feet and 7000 feet: 40 to 47, high desert: 53 to 57, low desert: 63 to 68.