Your midday Delaware weather update Delaware is experiencing a classic early April day with temperatures climbing from a cool morning into the mid-70s this afternoon, along with shifting winds that could bring a brief shower around lunchtime. Right now we're sitting at 56 degrees, but don't let that morning chill fool you into overdressing. By 1 P.M., temperatures will jump to 77 degrees – that's a 21-degree swing in just a few hours.