National Weather Service observations and model consensus confirmed a daily maximum of 80–81°F at key New York City reporting stations such as LaGuardia Airport on June 7, driven by northwest winds and clearing skies behind a frontal passage that ended several days of early-season heat. This outcome aligned closely with the 78–83°F forecast envelope and reflected typical post-frontal moderation under the prevailing synoptic pattern. While minor station-to-station variations or late-day adjustments occasionally occur in urban heat-island effects, the tight clustering of official data around the 80–81°F bracket left little realistic room for other brackets to resolve the market.