Weather Authority: Fall-like Friday ahead of weekend warm-up

After a chilly start to the morning, the Delaware Valley can expect Friday to bring more sunshine and a high temperature near 80 degrees before we really heat up this weekend. 

Friday will be a rather pleasant end to the week with clear, sunny skies and a high of 78 degrees.

This weekend, we’ll really heat up with highs reaching the upper 80s both Saturday and Sunday. Sunday will mark the official end of summer.

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If you take a closer look at the seven-day forecast, you’ll notice we aren’t expecting any rain until fall finally arrives next week.