weather June 25, 2021 6:05 am Going From Comfort to Heat This Weekend NBC10 First Alert Weather meteorologist Steve Sosna is tracking a weekend heat up with Friday being the last comfortable day for a while. US & World Videos 2:13 Clouds give way to sun as temps warm to around 80 2:44 Gray, warmer Monday 2:24 Gray Monday 2:00 Dreary Monday weather 2:36 Gloomy weather sticks around for Sunday's Broad Street Run