 Rockville 76, Ashburn 78, Fort Washington 75, maybe the low 70s or upper 60s for most of us overnight before we have a very hot, I guess you could say traditional Washington 4th of July with those high heat indexes tomorrow. We're brought to you by Lenn the Plumber Heating and Air, traditional or rather trusted same-day service seven days a week. It's Lenn the Plumber Heating and Air, trusted same-day service seven days a week.