Latest ensemble forecasts position NYC's peak temperature on August 16 near the low-to-mid 80s, with model consensus and spread driving the closely matched market-implied odds of 45.5% for 80-81°F and 38.5% for 82-83°F. Typical mid-August conditions feature daytime maximums averaging 83°F at Central Park, modulated by southerly flow, moderate humidity, and limited cloud cover that allows strong solar heating before any late-day instability develops. Minor divergences in guidance on wind speed, boundary-layer mixing, and convective timing create the narrow probability distribution across bins, while historical analogs show rare excursions above 85°F without strong high-pressure amplification. Updated model runs and official NWS briefings ahead of peak heating will likely refine these odds before resolution.