weather forecast October 5, 2021 5:25 pm Jeff's Forecast: Cooler Temps on the Way It could get a bit chilly by Thursday and Friday as a system moves over California. Chief Meteorologist Jeff Ranieri has the details in your Microclimate Forecast. US & World Videos 2:48 Forecast: Gradual warming trend 1:35 Kari's forecast: Gradual warming trend 2:59 Rob's forecast: Warmer days ahead 3:34 Bay Area Forecast: Warmer days ahead 2:42 Cinthia's forecast: Sunny and breezy