Philadelphia September 26, 2017 6:18 am NBC10 First Alert Weather: Still Feels Like Summer in September It will still feel like summer Tuesday with temperatures in the 80s. NBC10 First Alert Weather meteorologist Krystal Klei has your accurate forecast. US & World Videos 2:35 Warm trend continues, but rain is on the way 2:47 The string of warm days continues 2:32 Warm spring days feeling more like summer 2:43 Philly is warmer than Miami, Florida, Monday 2:06 Feeling like summer