Philadelphia November 15, 2019 9:05 am NBC10 First Alert Weather: Milder Temps Won't Last Friday is going to be milder with temperatures back up in the 50s, but the weekend will be chilly with temperatures in the 40s on Saturday and Sunday. US & World Videos 2:50 One more cool day, then warmer weather ahead 3:15 Cold night, then a big warmup this weekend 3:05 Temperatures to heat up over the weekend 2:05 Warming into the 80s by weekend's end 2:09 Big weekend warm-up expected