 Into the lower 70s will be in the upper 50s to mid 60s by morning. Sunshine, mostly sunny skies to partly sunny skies expected for your Tuesday with highs in the upper 80s. I'm 7 News Chief Meteorologist Veronica Johnson in the First Alert Weather Center. DuPont Circle 69, Germantown 66, Annandale 71. Some parts of our area could fall to the 60s overnight. The official low according to Veronica's forecast 58.