However, things will remain somewhat unsettled over the next few days with intermittent bursts of showers and thunderstorms — a fairly typical summertime pattern. High temperatures on Tuesday will flirt with 90 degrees, extending our heat wave another day. Normal high temperatures are 85 degrees, while normal low temperatures range from 66 to 69 degrees. High temperatures will reach the upper 80s to around 90 degrees, with moderate to high humidity. A quick batch of morning showers will give way to brighter skies and a stiff breeze.