Recent National Weather Service forecasts and ensemble model runs place the daytime high near 77°F at New York City’s official LaGuardia Airport station, driven by building high pressure, mostly clear skies, and light westerly flow that limits afternoon mixing. This consensus accounts for the market’s tight clustering around the 76–77°F and 78–79°F buckets, with traders assigning the modest edge to the higher range due to urban heat-island amplification and potential late-day warming under stable conditions. Historical May climatology shows average highs near 72°F, so today’s readings sit slightly above normal yet remain within typical spring variability. No major frontal systems or significant moisture advection are expected to alter the outcome before evening, keeping resolution criteria focused on the single highest hourly reading.