Recent official forecasts from the India Meteorological Department and multiple models place Lucknow’s September 30 maximum near 31–33 °C under clear skies and light westerly flow. Trader consensus, reflected in the near-even 32 °C (49.5 %) and 31 °C (41 %) shares, tracks this tight range, with limited probability on 33 °C (11.5 %). Key differentiating factors include minor variations in afternoon boundary-layer mixing, exact wind speed that modulates surface heating, and small ensemble spread in peak insolation timing. Post-monsoon subsidence and low humidity favor efficient daytime warming without convective cooling, yet model runs continue to differ by 1–2 °C on the precise maximum. Updated IMD guidance and late-day observations will determine final resolution.