San Antonio

San Antonio Weekly Forecast, A Mix of Sun and Showers with Potential Firework-Friendly Skies

AI Assisted Icon
Published on June 30, 2025
San Antonio Weekly Forecast, A Mix of Sun and Showers with Potential Firework-Friendly SkiesSource: Unsplash/Loren Gu

As San Antonians brace for another week filled with the uncertainty of rain, the National Weather Service has given a heads up on what to expect weather-wise. According to the National Weather Service, there's a 30 percent chance of showers and thunderstorms rolling in after 1pm today, with temperatures peaking near 92 degrees. On the tailwinds of a south wind blowing at 5 to 10 mph, gusts could surge as high as 20 mph, ruffling the afternoon plans of many.

As daylight fades, the likelihood of precipitation tapers slightly to a 20 percent chance of showers between the nocturnal hours of 1am to 4am. For those enjoying the late hours outdoors or perhaps leaving late work shifts, expect a mild blanket of 73 degrees under mostly cloudy skies, paired with the perennial Texas south wind, blowing steady between 5 to 15 mph, as reported by the National Weather Service.

On Tuesday, there’s a small chance of light rain between 10 AM and 4 PM, with a slight chance of thunderstorms after 4 PM. Skies will be partly sunny, and temperatures will reach around 91°F. Winds will shift from the east-northeast to the south-southeast during the morning, adding a bit of variety for anyone spending time outside. Rain chances stay low at just 20%, as stated by the National Weather Service.

For Tuesday night, there's a slight chance of thunderstorms before 7 PM, then mostly cloudy skies take over. Winds will come from the south-southeast at 5 to 10 mph, and temperatures will settle around 75°F. Rain chances stay low at just 10%. San Antonio’s midweek weather might have you reaching for either an umbrella or sunglasses, as obtained by the National Weather Service.

As we head toward the Fourth of July, expect partly sunny skies and a high near 93°F. A steady south-southeast breeze will keep things pleasant for parades and picnics. Friday night will be mostly cloudy, but still good for watching fireworks around the city. Wrapping up the week, Saturday brings mostly sunny skies with a hot high of 98°F. Sunday turns up the heat even more, hitting a blazing 99°F under sunny skies, as per the National Weather Service.