PHILADELPHIA - The sun is here to stay this weekend, but that spring weather is taking a back seat to cooler conditions.A cold front is responsible for bringing more winter weather as Saturday temperatures reach a high of 53 degrees, and Sunday dips down even further to 43 degrees.However, the weekend will bring plenty of sunshine as Friday night clears for dry, and pleasant days - plenty of time to bundle up and still get outside!Spring begins Monday, along with a warming trend that will help temperatures return to the 60s by Tuesday.______SEVEN-DAY FORECASTSATURDAY: Clearing, cooler.
High: 53, Low: 41SUNDAY: 10 degrees below average. High: 43, Low: 29MONDAY: Spring arrives.
High: 53, Low: 29TUESDAY: Sunny, pleasant. High: 60, Low: 32WEDNESDAY: Stays mild. High: 62, Low: 39THURSDAY: Partly cloudy.