Trader consensus heavily favors a 78-79°F high in Dallas on October 4 due to persistent cloud cover, showers, and northerly flow limiting daytime heating, consistent with National Weather Service observations and model guidance showing afternoon temperatures peaking near 76-79°F amid high humidity near 80-90%. Recent radar trends and surface analyses confirm suppressed insolation from overcast skies and light precipitation, aligning with seasonal norms for early October in north Texas where frontal influences often cap maxima below 80°F. A realistic challenge would require earlier clearing and stronger southerly advection to boost insolation and push readings into the low 80s before sunset.