 Or visit us online at superioroverheaddoorsllc.com for a free estimate. Good evening. Tonight's forecast, mostly clear. Low temperatures dip into the low to mid-60s overnight. Wednesday, the heat is back, but the humidity holds off. High temperatures are in the upper 80s to lower 90s. But you'll really notice a difference for the Fourth of July Thursday. It's hot and humid. High temperatures are in the mid to upper 90s with a triple-digit heat index.