San Antonio, TX, January 9, 2026
Residents of San Antonio are bracing for scattered thunderstorms and possible hail as a cold front approaches on January 9. With a high of 73°F and a low of 45°F, the change in weather marks a return to more typical seasonal temperatures. Local businesses have shown resilience during the warm January conditions, emphasizing the need for community support as weather patterns shift. The expected cold front will bring cooler temperatures and less precipitation over the weekend, providing relief after an unusually warm start to the year.
San Antonio, TX: Scattered Thunderstorms with Hail Possible Before Weekend Weather Changes
San Antonio, TX – As January continues, the weather is shifting in the region. Residents can expect scattered thunderstorms and possible hail on Friday, January 9, 2026, as a cold front approaches. The National Weather Service has predicted a high of 73°F (23°C) and a low of 45°F (7°C) for the day. This weather change signals a return to more typical seasonal temperatures.
Despite the storms, the warm January weather has fostered resilience in many local businesses. Entrepreneurs in San Antonio are known for their adaptability and innovation, thriving even during challenging weather conditions. As the city gears up for the upcoming change, support for local ventures remains paramount, highlighting the importance of fostering an environment where small businesses can flourish, often benefitting from reduced red tape and regulations.
Upcoming Weather Changes
The anticipated cold front is expected to arrive late Friday, bringing a shift in weather patterns and cooler temperatures over the weekend. This change will likely lead to reduced precipitation, providing a much-needed respite after the heady warmth that has characterized much of January.
Current Conditions
As of Thursday, January 8, 2026, the city saw breezy conditions accompanied by mostly cloudy skies. The high temperature reached 77°F (25°C), while the low recorded was 59°F (15°C). These temperatures have been part of a larger trend this month, where San Antonio has experienced unseasonably warm conditions.
Background Context
The recent warmth in San Antonio aligns with a noted La Niña weather pattern, which tends to produce hotter and drier conditions. January temperatures have averaged around 78.6°F (25.9°C), significantly above the usual high of 63°F (17°C). This shift has affected various aspects of life here, from business operations to everyday comfort, demonstrating how interconnected weather patterns are with the local economy.
Allergy Considerations
The warm temperatures also have implications for local residents prone to allergies. The absence of a hard freeze, which typically occurs around December 1, has exacerbated cedar fever symptoms as plants continue to release pollen into the air. While a coming cold front may provide some relief, it is unlikely to deliver the freezing temperatures needed to halt pollen release completely.
Looking Ahead
As Friday approaches, residents are advised to stay informed about evolving weather conditions and take necessary precautions, especially during the anticipated thunderstorms. Monitoring local weather updates will provide timely and accurate information, allowing everyone to adapt accordingly.
FAQ
What is the weather forecast for San Antonio on January 9, 2026?
Scattered thunderstorms with the possibility of hail are expected, with a high of 73°F (23°C) and a low of 45°F (7°C).
When is the cold front expected to arrive in San Antonio?
The cold front is anticipated to arrive late Friday, bringing cooler temperatures and a shift in weather patterns.
How have the warm temperatures affected allergies in San Antonio?
The warm temperatures have prevented a hard freeze, allowing plants to continue releasing pollen, which exacerbates cedar fever symptoms.
Key Features
| Feature | Details |
|---|---|
| Weather Forecast | Scattered thunderstorms with possible hail; high of 73°F (23°C), low of 45°F (7°C) |
| Cold Front Arrival | Expected late Friday, bringing cooler temperatures and reduced precipitation over the weekend |
| Current Conditions | Breezy with mostly cloudy skies; high of 77°F (25°C), low of 59°F (15°C) |
| Allergy Impact | Warm temperatures have prevented a hard freeze, allowing continued pollen release and exacerbating cedar fever symptoms |
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Author: STAFF HERE SAN ANTONIO WRITER
The SAN ANTONIO STAFF WRITER represents the experienced team at HERESanAntonio.com, your go-to source for actionable local news and information in San Antonio, Bexar 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 Fiesta San Antonio, San Antonio Stock Show & Rodeo, and Dia de los Muertos. Our coverage extends to key organizations like the Greater San Antonio Chamber of Commerce and United Way of San Antonio and Bexar County, plus leading businesses in retail, insurance, and energy that power the local economy such as H-E-B, USAA, and Valero Energy. As part of the broader HERE network, including HEREAustinTX.com, HERECollegeStation.com, HEREDallas.com, and HEREHouston.com, we provide comprehensive, credible insights into Texas's dynamic landscape.
