weather October 18, 2020 8:49 am First Alert Forecast: Temperatures Are Coming Down Temperatures start to come down with the marine layer in the morning and sunny skies in the afternoon. Shanna Mendiola has your weather report on Sunday, Oct. 18, 2020. US & World Videos 2:27 New heartbreaking details in death of actor Johnny Wactor 2:55 How LA Union Station was built after forcing out Chinese immigrants 2:23 Woman shot and killed in front of Compton home 2:09 Why was high school principal suddenly removed in Boyle Heights? 1:05 Woman shot and killed in Compton