weather June 20, 2021 11:28 pm First Alert Weather: Muggy Monday On the Way Monday will be hot and muggy, with feels-like temperatures in the upper 90s. But rain is on the way Monday night into Tuesday. NBC10 First Alert Meteorologist Krystal Klei has your forecast. US & World Videos 2:16 Clearing out, warming into the 80s 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
