Current forecasts from the National Weather Service and supporting models indicate Miami will reach a daily maximum in the low 90s on August 28, 2026, as a warm, humid airmass under weak steering flow allows daytime heating while scattered afternoon thunderstorms and easterly sea breezes introduce cooling and cloud cover. These conditions, typical for late August with sea-surface temperatures near 29–30 °C supporting high moisture content, have positioned the 92–93 °F range as the market leader because it aligns with observed peaks on the prior day and climatological normals around 90 °F, tempered by a 50 % storm probability that often caps readings below record levels. Updated model runs through midday show limited deviation from this range, with any clearer periods or stronger insolation potentially pushing toward the upper end while widespread convection would favor 90–91 °F.