PHILADELPHIA - Thursday will begin a warming trend across the Delaware Valley with consecutive days of bright sunshine and temperatures in the 70s.
The warmup will last through the weekend with a slight chance of late-day rain on Sunday.Morning temperatures will be chilly with most parts of the region in the low-to-mid 40s.
Areas north of Philadelphia will skew slightly colder in the upper 30s. Uninterrupted sunshine will help conditions warm into the 60 before noon.