San Antonio

San Antonio Braces for Showers and Rising Heat Ahead of Independence Day

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Published on July 03, 2025
San Antonio Braces for Showers and Rising Heat Ahead of Independence DaySource: Google Street View

San Antonio residents can expect a mix of showers and high temperatures in the coming days, according to the latest weather forecasts. Today, there is a 40 percent chance of rain and thunderstorms after 10 am, with the mercury expected to peak at a warm 89 degrees. The chance of precipitation drops slightly to 30 percent tonight, though scattered showers might continue before giving way to a mostly cloudy sky and a low around 76 degrees, as per the National Weather Service.

As Independence Day gets closer, rain chances drop to just 20% before 1 p.m., leaving most of the day mostly cloudy with a high around 91°F. A steady south-southeast breeze up to 10 mph, with gusts up to 20 mph, will be around. By Friday night, skies clear up a bit, the breeze sticks around, and temperatures stay mild at about 75°F — perfect for enjoying fireworks, says the National Weather Service.

The weekend outlook suggests a continuation of this pattern, with a slight chance of showers on Saturday and possible thunderstorms in the afternoon and while partly sunny skies are forecasted, temperatures are projected to rise to a hotter 92 degrees. The evening remains mostly cloudy and keeps with the previous trend of temperatures staying in the mid-70s. A reprieve from the rain is anticipated on Sunday, promising mostly sunny weather and a high reaching a sizzling 94 degrees, according to the National Weather Service.

Get ready for a hot start to the week! Monday will be mostly sunny with highs around 95°F and light southeast winds. It might make you rethink those outdoor plans and consider something indoors to beat the Texas heat. Monday night stays warm with a low around 74°F. Tuesday turns up the heat even more with a high near 96°F and mostly clear skies at night, with lows in the mid-70s. By Wednesday, temperatures climb even higher, reaching a sizzling 98°F, as per the National Weather Service.