**Forecast model consensus points to overnight lows near 22–23°C for Shanghai on June 16, 2026, with the market reflecting tight clustering around these values due to modest uncertainty in nocturnal cooling.** Current short-range guidance from sources like timeanddate and AccuWeather shows expected minimums of roughly 22–23°C under overcast skies and light winds, typical for mid-June in the region during the East Asian monsoon transition. Persistent cloud cover and elevated humidity limit radiative cooling, keeping temperatures from dropping further, while any scattered showers could add slight variability through evaporative effects. Historical baselines for Shanghai in mid-June place average lows around 20–22°C, so the current setup sits slightly above normal but aligns with recent model runs showing stable conditions without strong cold advection. With probabilities split closely between 22°C and 23°C, traders appear to be weighting ensemble spread and potential revisions in the next model cycles from agencies like the China Meteorological Administration. Upcoming forecast updates over the next 24–48 hours will likely refine the exact minimum based on evolving moisture and wind fields.