Philadelphia April 20, 2018 7:41 am NBC10 First Alert Weather: Sunny Day on Tap We start this Friday morning with chilly temps. The mercury should slowly rise as the sun shines. US & World Videos 2:41 The weekend kicks off with mostly cloudy skies and passing showers 2:31 Back to cooler temperatures 2:36 Back to spring temperatures 3:09 Departure from hot weather with cloudy conditions and cooler temps 3:04 Seasonable temperatures return to end the week