Philadelphia December 21, 2018 6:55 am NBC10 First Alert Weather: Heavy Rain We are experinceing a rather warm morning with temperatures in the low 60s, however, we are expecting the rain to stick around throughout the entire day. US & World Videos 3:33 Summer-like temperatures continue 2:39 Gloomy Sunday morning expected to clear for sunny afternoon 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