Trader consensus on Miami’s June 14 low temperature clusters tightly around the 78–81 °F range because ensemble guidance from the National Weather Service and NOAA shows overnight minima near 79 °F amid high boundary-layer moisture and light easterly flow. Persistent marine air from the Atlantic suppresses radiative cooling, while scattered high clouds further reduce the diurnal temperature drop typical for early June. Recent high-pressure ridging has kept dew points elevated above 72 °F, limiting the potential for readings below 78 °F, yet subtle differences in low-level wind speed and cloud timing create the narrow spread between the two leading outcomes. The next updated model cycle and local observations will determine whether the actual low settles in the upper or lower portion of this narrow band.