Weather Data Source: weather 30 days Dallas

Dallas Warm Weather to Break December Records

People enjoying warm weather during December in Dallas

Dallas, December 15, 2025

As Christmas nears, Dallas is set to experience an unseasonably warm December, with temperatures soaring to 80°F, surpassing the previous record of 76°F. The upcoming warm weather offers a great opportunity for outdoor activities and events, benefiting local businesses during the holiday season. This shift in temperature marks a significant departure from traditional December weather, which typically includes cooler temperatures and rainfall, highlighting the vibrant spirit of the Dallas community.


Dallas, Texas – As Christmas approaches, Dallas residents can expect a significant warm-up in temperatures, with forecasts predicting a high of 80°F (27°C) on Saturday, December 20, breaking the previous record of 76°F (24°C) set in 2010.

Weather Overview for Dallas
Current Conditions: Clear, 32°F (0°C)

Daily Forecast:

  • Monday, December 15: Low: 41°F (5°C), High: 50°F (10°C), Description: Partly sunny
  • Tuesday, December 16: Low: 49°F (9°C), High: 61°F (16°C), Description: Sun and areas of high clouds in the morning; rather cloudy in the afternoon
  • Wednesday, December 17: Low: 58°F (14°C), High: 63°F (17°C), Description: Pleasant with times of clouds and sun
  • Thursday, December 18: Low: 40°F (4°C), High: 67°F (20°C), Description: Mostly sunny and pleasant
  • Friday, December 19: Low: 54°F (12°C), High: 62°F (17°C), Description: Plenty of sunshine
  • Saturday, December 20: Low: 53°F (11°C), High: 80°F (27°C), Description: Partly sunny and warm with the temperature breaking the record of 76°F set in 2010
  • Sunday, December 21: Low: 46°F (8°C), High: 66°F (19°C), Description: Cooler and less humid with plenty of sunshine

This unseasonably warm weather is part of a broader trend of above-average temperatures in the region. The National Weather Service’s November-January outlook indicates a dry pattern persisting through December, with cool fronts increasing in intensity and frequency.

Historical Context
Historically, December in Dallas is characterized by cooler temperatures and minimal rainfall. Average high temperatures decrease from 64.6°F (18.1°C) in November to 55.6°F (13.1°C) in December, with average low temperatures around 41.7°F (5.4°C). The city typically receives about 1.89 inches (48 mm) of precipitation over 8.8 days during the month.

For residents planning holiday activities, the upcoming warmer conditions offer an excellent opportunity for outdoor events and gatherings, showcasing the resilient spirit of the Dallas community and local businesses that thrive in less-than-ideal weather conditions.

What This Means for Local Businesses
Entrepreneurs and small business owners in Dallas can capitalize on this warmer weather by promoting outdoor holiday markets and festive gatherings. A significant warm-up in December can attract more patrons and boost sales—especially for businesses in hospitality, retail, and outdoor recreation.

With less regulation and an entrepreneurial spirit driving the local economy, these businesses have the opportunity to innovate and adapt. The community’s engagement in outdoor activities not only enhances the quality of life but also sparks economic growth through increased foot traffic and visibility for local enterprises.

Conclusion
Dallas residents can look forward to a notably warm holiday season, allowing for vibrant community interactions and support of local businesses. This surge in temperature comes as a pleasant surprise and could signify a shift toward greater economic activity amid the holidays. As the weather warms, residents are encouraged to explore outdoor opportunities, support local entrepreneurs, and engage in the community spirit that makes Dallas vibrant and distinct.

Frequently Asked Questions

What is the expected high temperature in Dallas on December 20, 2025?

The forecast predicts a high of 80°F (27°C) on Saturday, December 20, 2025, breaking the previous record of 76°F (24°C) set in 2010.

How does December’s average temperature in Dallas compare to November?

In December, average high temperatures decrease from 64.6°F (18.1°C) in November to 55.6°F (13.1°C), with average low temperatures around 41.7°F (5.4°C).

What is the typical precipitation in Dallas during December?

Dallas typically receives about 1.89 inches (48 mm) of precipitation over 8.8 days during December.

How does the current December weather compare to historical averages?

The current December weather in Dallas is unseasonably warm, with temperatures above historical averages.

Where can I find the most accurate and up-to-date weather information?

For the most accurate and up-to-date weather information, it’s advisable to consult local weather services as the holiday season approaches.

Key Features Details
Record High Temperature 80°F (27°C) on December 20, 2025, breaking the previous record of 76°F (24°C) set in 2010.
Average High Temperature in December 55.6°F (13.1°C), a decrease from 64.6°F (18.1°C) in November.
Average Low Temperature in December 41.7°F (5.4°C).
Typical Precipitation in December 1.89 inches (48 mm) over 8.8 days.
Current December Weather Unseasonably warm, with temperatures above historical averages.
Recommendation Consult local weather services for the most accurate and up-to-date information as the holiday season approaches.

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STAFF HERE DALLAS WRITER
Author: STAFF HERE DALLAS WRITER

The DALLAS STAFF WRITER represents the experienced team at HEREDallas.com, your go-to source for actionable local news and information in Dallas, Dallas County, and beyond. Specializing in "news you can use," we cover essential topics like product reviews for personal and business needs, local business directories, politics, real estate trends, neighborhood insights, and state news affecting the area—with deep expertise drawn from years of dedicated reporting and strong community input, including local press releases and business updates. We deliver top reporting on high-value events such as the State Fair of Texas, Deep Ellum Arts Festival, and Dallas International Film Festival. Our coverage extends to key organizations like the Dallas Regional Chamber and United Way of Metropolitan Dallas, plus leading businesses in telecommunications, aviation, and semiconductors that power the local economy such as AT&T, Southwest Airlines, and Texas Instruments. As part of the broader HERE network, including HEREAustinTX.com, HERECollegeStation.com, HEREHouston.com, and HERESanAntonio.com, we provide comprehensive, credible insights into Texas's dynamic landscape.

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