weather forecast April 9, 2021 9:34 pm Stormy Sunday on Tap Amid Warm Weekend Warm weather Saturday and Sunday could lead to some thunderstorms moving through the Philly region. US & World Videos 2:22 Another warm day as high temps flirt with record 3:08 One more warm day before temperatures drop over the weekend 2:40 How long will this summer-like warmth last? 2:14 The summer preview continues 2:16 Clearing out, warming into the 80s