San Antonio

Sunny Skies and Soaring Temperatures as San Antonio Braces for Consistent Summer Heat

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Published on July 18, 2025
Sunny Skies and Soaring Temperatures as San Antonio Braces for Consistent Summer HeatSource: Google Street View

San Antonio is in for more typical summer weather. The National Weather Service says today will be mostly sunny with a high around 96 degrees. Light winds will shift to the southeast this afternoon.

Tonight in San Antonio, expect partly cloudy skies with temperatures dropping to around 77 degrees. Light southeast winds will blow at 5 to 10 mph. Saturday will be mostly sunny and hot, with a high near 97 degrees. The heat index could reach up to 102, according to the National Weather Service.

The weekend weather in San Antonio stays hot and mostly the same. Sunday and Monday will see highs around 97 to 98 degrees, with breezy winds from the south, gusting up to 20 mph. Nights will be partly cloudy with lows around 76 to 77 degrees. Winds at night may pick up, reaching speeds of up to 25 mph.

Looking ahead to midweek, San Antonio's weather stays steady. Tuesday and Wednesday will be mostly sunny with highs in the upper 90s, according to the National Weather Service. Light winds and partly cloudy nights will continue, keeping the summer pattern going as August approaches.