Dallas Weather December 2025. Discover the most accurate weather forecast for texas in december 2025. December weather in dallas texas, united states.
Published january 7, 2025 11:30am est major winter storm threatens travel to cotton bowl as dallas flirts with heaviest snow in years a significant winter storm is forecast to. The weather’s not getting better compared to the previous month since in november there is an average of 4in of precipitation over 5 days.