September 18, 2017 5:40 pm Jeff's Forecast: Mild Week A cooler than average trend returns to the Bay Area this week. Chief Meteorologist Jeff Ranieri has full details on how long comfortable 70s last in your 7 day forecast US & World Videos 2:55 Bay Area forecast: Breezy weekend 2:40 Cinthia's forecast: Gusty coast, inland warmth 2:20 Cinthia's forecast: Sunny, breezy weekend 3:49 Cinthia's forecast: Sunny and breezy weekend 2:21 Forecast: Sprinkles and windy today