Philadelphia, PA – A warm Sunday in Philadelphia will give way to possible thunderstorms tonight, with cooler temperatures expected through midweek. The high today will reach 81°F, and light breezes will keep conditions comfortable until evening. Motorists traveling along I-95 should be cautious as showers are expected to start after sunset, with some thunderstorms possible into the night.
According to the National Weather Service, showers and thunderstorms could begin as early as 10 p.m., with a 20% chance of rain continuing until Monday morning. Winds will shift to a southwesterly direction, bringing cooler air. The low will drop to around 60°F overnight. For those planning outdoor activities, it’s advisable to head indoors early to avoid potential storms.
Monday will start cooler, with a high near 65°F and partly cloudy skies. Breezy conditions, particularly in the afternoon, will make it feel cooler than previous days. The National Weather Service expects temperatures to drop further Monday night, with a low of 43°F. Residents should prepare for brisk conditions Tuesday as the high will only reach 59°F.
Looking ahead, mostly sunny conditions are forecast for Tuesday through Thursday, with highs ranging from 57°F to 60°F. Wednesday night will bring the coldest temperatures, with a low of 40°F. By Friday, the weather will warm up slightly with highs near 63°F, but the cool-down from Sunday’s warmth will persist for much of the week.
