News NYC weather: Memorial Day will be cloudy, then mostly sunny, NWS says Cloudy skies will linger until at least the afternoon. New York City will have cloudy skies for the start of Memorial Day, the National Weather Service said. Photo Credit: Getty Images / Spencer Platt By amNY staff Updated May 28, 2018 6:45 AM Print Share fbShare Tweet gShare Email Cloudy skies are expected to linger until at least the afternoon on Memorial Day, the National Weather Service said. It was gradually become mostly sunny in the afternoon, meteorologists predict. The high temperature will be around 73 degrees and no rain is expected. The rest of the week will see sunshine and warm temperatures, especially on Tuesday, which will have a high of 89 degrees. Meteorologists are expecting showers and thunderstorms on Thursday night and Friday. By amNY staff Share on Facebook Share on Twitter Comments Comments section is temporarily on hold. Here’s why.