Sussex County will move from a chilly, mostly dry Friday morning to increasing clouds and a chance of light rain by early Saturday morning.

Delmarva will see a mild start today with highs reaching the upper 60s to near 70 and just a slight chance for a light shower. Warmer-than-normal weather continues Thursday with temperatures climbing into the low to mid 70s, but a backdoor cold front brings cooler conditions Friday. The biggest weather change arrives this weekend, when a developing low pressure system is expected to spread widespread rain across the region along with much chillier temperatures.

Delmarva started the day with a cold morning, with many spots away from the coast in the 20s, but sunshine and lighter winds will help temperatures recover into the mid to upper 50s and near 60 this afternoon. Milder air builds in tonight and Wednesday, with highs surging into the upper 60s and low 70s. Even warmer weather arrives Thursday and Friday before a cooler pattern and the chance for beneficial widespread rain return this weekend.

A stalled front and weak low pressure system will keep clouds and scattered showers over Delmarva Sunday, with highs only in the low to mid-70s. Conditions improve Sunday night as high pressure builds in, bringing dry and seasonable weather to start the week. A weak coastal low could bring more clouds midweek, while a warm, dry Thursday is followed by another cool and comfortable weekend.

A warm front will bring clouds and light rain to Delmarva late Tuesday night and into Wednesday, with mild temperatures in the morning giving way to unsettled weather as the day progresses.