 There's some relief on the way for this week's 90 degree plus temperatures, but when it comes to the humidity, it'll stay up there with thunderstorms in the mix. The break in temperatures will not get to Delaware until closer to the weekend, but showers and thunderstorms will accompany the lower temps in the mid to upper 80s. The bad news is the 90 degree plus temperatures return early next week before more storms arrive to provide another break in the 80s.