Weather Authority: Chilly Wednesday overnight creates pleasant, warmer Thursday

Overnight, temperatures will fall out of the 50s and into the 30s for many places across the region, while Philadelphia and portions down the shore will see temps drop to the lower 40s.

Weather Authority: Tuesday, 10 p.m. update
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Kathy Orr is tracking the first frost of the season in her Tuesday night forecast.

Weather Authority: Monday, 5 p.m. update
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Meteorologist Kathy Orr is tracking a change in temperatures in her 5 p.m. Monday forecast.