San Antonio is starting Saturday under clear skies and temperatures around 76 degrees, but the city is headed for a much hotter afternoon. The high should reach 98, with heat index values as high as 101 and little chance of rain.
Sunny Saturday, Little Relief Overnight
The National Weather Service expects sunny skies and light east-southeast winds of 5 mph or less during the day. Saturday night will stay mostly clear, with a low near 76 and south-southeast winds of 5 to 10 mph.
Near-100-Degree Stretch Continues
Sunday and Monday will also top out near 98 degrees, followed by highs around 99 on Tuesday and Wednesday. Overnight lows will mostly sit in the mid-to-upper 70s, meaning sunset will bring some relief but not a full reset from the heat.
Rain Chances Wait Until Thursday
The forecast remains dry through Wednesday, with sunshine dominating the workweek. A slight chance of showers and thunderstorms returns Thursday afternoon, followed by another small rain chance early Friday, but most of the week should remain hot and dry across San Antonio.
Heat Safety Still Matters
No watches, warnings or advisories are listed in the current forecast, but afternoon heat index values near 101 still call for practical precautions. Drink water before feeling thirsty, take breaks in shade or air conditioning, and check on children, older adults, neighbors and pets during the hottest part of the day.
-4.webp?w=160&h=400&fit=crop&crop=edges)
