we're dropping behin concord, 35 degrees cooler.land and sanose, 6, santa rosa, 7 and redwood city will be 12 degrees cooler than average for september 13th. we're looking at temperatures low to mid-70s in south bay today. on the pensula there is the redwood city at 69 and also in the 60s, millbrae and menlo park. near 60 at pacifica to 62 in daly city the. south san francisco and sausalito and san rafael in the mid to upper 60s low to mid-70s in the valleys with afternoon sunshin richmond,erkeley, oakland, hercules in the mid to upper 50s everybody else in the low to mid-70s. 80 in pittsburg and also brentwoodor the warm spot. monterey bay, low to mid-50s. for tonight, we'll see little clearing from napa toanta rosa in the upper 40s but pretty cloudy and loto mid-50s. i can see how big this trough of low pressure is that is developing in the eastern pacific. that low you see coming towas us, that is brinng the strong onshore wind. this low igoing to sit here and spin all week around then towards the weekend it starts to move toward