 For this evening, though, clouds on the increase. Our temperatures will drop to the lower 80s. Very pleasant. And we could see by late evening around 9, 10 o'clock, some rain entering southern Maryland first. For overnight, rain will overspread the area. Temperatures by morning Friday, 68 to 75 degrees. And then a high temperature Friday is mentioned about 81 degrees with periods of rain throughout the day, especially before noon.