Tonight: Haze before 10pm, then haze and areas of fog. Mostly cloudy, with a low around 51. West wind around 2 mph. Saturday: Haze and areas of fog before 9am. Partly sunny. High near 70, with temperatures falling to around 68 in the afternoon. West southwest wind 1 to 8 mph. Saturday Night: Partly cloudy, with a low around 50. West wind 2 to 6 mph.