With things being so quiet weather-wise, this “outlook” could easily be the final forecast for this weekend.
High pressure will be in control for the entire weekend. Sunny skies and increasingly warm temperatures for Saturday and Sunday. Based on the EKDMOS, high temps for Philadelphia 89-91, running about two degrees less in the suburbs to the north and west.
Some localized instability may cause very widely isolated thundershowers Sunday late afternoon. Most areas will be dry. The NAM and GFS are also showing some very localized areas of clouds for periods Sunday afternoon. Most areas will be sunny.