**Official National Weather Service forecasts for Dallas on October 15, 2026, call for mostly sunny skies and a daytime high near 90–91°F under southerly flow, aligning closely with the market’s leading bins of 88–89°F and 90–91°F.** Point forecasts for central Dallas and DFW Airport specify highs of 90–91°F, with afternoon temperatures climbing from the mid-80s into the low 90s before any evening showers develop. This consensus from NWS model guidance and observations supports the combined ~83% implied probability for those two outcomes. Lower probabilities for 92–93°F or higher reflect limited upside potential from the current steering pattern and modest moisture, while cooler bins remain unlikely absent a sharp frontal passage or measurement variability at the official station. Updated model runs and afternoon observations will be the key near-term drivers for any refinement in trader positioning.