San Antonio's Triple-Digit Heat Likely Behind

San Antonio residents can finally breathe a sigh of relief as the sweltering triple-digit heat seems to be a thing of the past. From July 22 to September 15, 2026, the city recorded an astonishing 24 days where temperatures climbed to 100°F or higher. This relentless summer heat truly tested the limits of comfort for locals.

However, early October has ushered in a welcome change with cooler temperatures and significantly reduced humidity, signaling the end of this intense summer period. As the fall season takes hold, San Antonio typically experiences a lingering warmth, with about seven days in October expected to reach above 90°F. But these extended high days are far more manageable compared to the scorching summer we just endured.

Looking ahead, the outlook remains promising as a seasonal El Niño pattern is anticipated to play a crucial role in shaping the region's weather. This phenomenon is expected to bring cooler and wetter conditions in the coming weeks, further enhancing the reprieve from the heat.

As we transition into fall, let’s celebrate this change in weather that allows us to enjoy outdoor activities without the oppressive heat. Whether it’s a stroll in the park or a backyard gathering, the more temperate climate offers the perfect backdrop for embracing the beauty of San Antonio in autumn.