A couple of disturbances will pass across the mid-Atlantic during the overnight hours. Scattered showers and isolated thunderstorms will be possible, with the greatest chances closer to the Maryland-Pennsylvania boarder. Track storms in your neighborhood with ABC7 Interactive Radar. With sky conditions becoming mostly cloudy, lows will fall into the upper 50s to lower to middle 60s closer toward the District.

Sunday will bring a mix of sun and clouds along with added humidity to make it feel a bit more sticky outside. With added cloudiness and scattered showers and thunderstorms, afternoon highs may be limited to the lower 80s across most of the area. High pressure will begin to build Monday bringing the potential for record setting heat by Wednesday and Thursday. Check the extended outlook by clicking here.

Stay with ABC7, NewsChannel 8 and Weather Now for additional updates.