Low pressure moving south of us Sunday night may bring some light showers, especially south of Philadelphia.  That system departs around daybreak Monday and clouds break early for sunshine.

Monday will be mostly sunny.  A small upper air disturbance brings some cloudiness early to mid afternoon, but sun returns after it passes through.

High temp 66.8º sd 2.2º.

Looking ahead, a dip in the jet stream will bring some fairly cool conditions later in the week and next weekend.

CMC Forecast for Thursday showing dip in jet (red “thickness” line)