weather forecast December 18, 2020 5:22 pm Cold Temperatures Hanging Around Till Next Week Brief snow showers could swing through the region Sunday as part of a very chilly weekend in the Philadelphia region. US & World Videos 2:27 Afternoon warmth before rain returns and temps dip 2:08 Rainy start gives way to sunny, hot afternoon 2:16 Showers and storms early, sunny and warm later 2:38 Sunny and summer-like 2:41 Let the sun shine and temps warm