Warm Start but Cooler Finish to Work Week

High temperatures will top off near to above average for the first half of the week. Highs will generally be in the mid to upper 70s across Delmarva. A cold front will then approach Delmarva on Wednesday. This will bring some clouds and the chance for rain showers on Wednesday. A broad upper-level trough will then develop over the eastern US for the end of the week. This will being below average temperatures with highs only near 70 for Thursday and Friday. Skies will remain sunny but with highs below average for the start of the weekend. Overnight lows look to drop into the 40s for the normally cooler spots for the end of the week.