San Antonio residents may notice increasing cloud cover as the forecast includes a chance of showers and thunderstorms. The National Weather Service reports a 20 percent chance of rain developing after 4 p.m., with temperatures expected to reach a high near 94 degrees. Outdoor conditions will be marked by heat index values around 102, accompanied by wind gusts of up to 20 mph.
The intense heat is expected to continue into the evening, with only a 10 percent chance of thunderstorms before 7 p.m. Overnight temperatures are forecasted to remain warm, with a low around 77 degrees. Southeast winds will continue at 5 to 15 mph, with occasional gusts reaching up to 20 mph.
As the new week begins, the forecast remains consistent with ongoing hot conditions and the possibility of storms. The NWS predicts a 30 percent chance of showers and thunderstorms after 1 p.m. on Sunday, and a 20 percent chance after 4 p.m. on Monday. Highs on both days are expected to reach the mid-90s, with heat index values approaching 100 degrees.
Looking ahead, Tuesday is expected to maintain the recent trend of partly sunny skies and highs reaching into the mid-90s. By Wednesday, temperatures in San Antonio are forecasted to rise to around 97 degrees, with overnight lows settling in the mid-70s under partly cloudy skies. The heat is anticipated to peak on Thursday with a high near 98 degrees, followed by a similar forecast on Friday. For ongoing weather updates, refer to the NWS website.
