bay area weather April 21, 2024 5:34 pm Cinthia's forecast: Mild through Monday, changes ahead Fewer 80s as we roll into Monday afternoon. Windy and rain chances by late next week. Cinthia Pimentel has the Microclimate Forecast. US & World Videos 1:44 Kari's forecast: Valley heat today 2:37 Jeff's Forecast: Heating up Thursday 3:18 Forecast: Hotter 90s return 2:39 Forecast: Warmer weather on the way 1:57 Kari's forecast: Hot end of the week