Lows the next couple of nights should easily reach the lower to mid 40s inland and the mid 50s closer to marine influences. Highs will be in seasonably mild ranges, generally upper 60s to lower 70s through Wednesday as a re-enforcement of the Canadian dry air sweeps through Tuesday afternoon and evening.
Dry conditions will continue to prevail over land areas through at least early Saturday as high pressure ridge slowly moderates over the eastern U.S. The flow pattern eventually veers to easterly, which should allow some slow but steady moisture moving along the coast for some isolated shallow convection next weekend, along with inducing a warming trend due to the increased maritime influence.
At this time, next mention of rain chances greater than 5% is Sunday night with the approach of another continental cold front for early next week. Even this will be a low end chance of rain in a relatively short window immediately along the cold front.