PHILADELPHIA - The first day of autumn in the Delaware Valley was a beautiful day with highs in the lower 70s for most of the region and with sunny skies.
FOX 29's Kathy Orr explains that high pressure is bringing warm and pleasant conditions across the area.
Lows Tuesday night into Wednesday will dip into the upper 40s to low 50s with clear skies.
Come Wednesday, fall will be heating up as highs are expected to reach 80 degrees Wednesday, and the upper 70s both Thursday and Friday.
Taking a look at the weekend, expect highs in the mid-70s and low-80s Saturday and Sunday.
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