The coastal fog is back and will stick around through the weekend. Tonight it will move into the coastal valleys but I don't expect much to make it into the interior valleys. Inland we will see another warm day tomorrow. Cooling will start Friday as the marine layer moves farther inland.
Over the weekend, expect morning low clouds with afternoon sunshine inland and temperatures closer to 80. The coast will stay mostly cloudy near the beaches but see some afternoon sunshine inland.
Thursday: Coastal fog with afternoon sunshine, 63 / 67 coast, mostly sunny and warm inland, 85 / 90.
Friday: Coastal fog with afternoon sunshine, 62 / 66 coast, patchy morning low clouds then sunny, 78 / 83 inland.
Saturday: Morning fog and low clouds with afternoon sunshine, 62 / 66 coast, 78 / 83 inland.