National Weather Service Forecast

San Antonio, TX Weather

7-Day Forecast
Today: 85°F / 70°F

Today's Forecast

A chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 85. South southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

7-Day Outlook

Wed, 4/15Thunderstorm85°70°26%
Thu, 4/16Partly Cloudy90°70°2%
Fri, 4/17Cloudy91°69°4%

Want to forecast for San Antonio?

Create a professional weather forecast in minutes — add your own analysis, regions, and share it everywhere.

Sat, 4/18Thunderstorm79°56°44%
Sun, 4/19Thunderstorm69°57°27%
Mon, 4/20Thunderstorm67°59°30%
Tue, 4/21Cloudy74°64°12%

Southwest Forecasters

No local forecasters for San Antonio yet — be the first.

Create Your Own Forecast

Draw custom regions on a map, add daily breakdowns with timing and prediction data, and share professional forecasts with your audience.

Data from the National Weather Service

Last updated Wed, Apr 15, 11:42 AM UTC