Current conditions at
San Antonio, San Antonio International Airport (KSAT)
Lat: 29.53°NLon: 98.46°WElev: 807ft.
Overcast
69°F
21°C
| Humidity | 78% |
| Wind Speed | SE 17 mph |
| Barometer | 29.95 in (1012.8 mb) |
| Dewpoint | 62°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 13 Feb 11:51 pm CST |
Extended Forecast for
San Antonio TX
Overnight

Low: 65 °F
Chance
ShowersSaturday

High: 76 °F
Showers
Saturday Night

Low: 58 °F
Mostly Clear
Sunday

High: 78 °F
Sunny
Sunday Night

Low: 50 °F
Mostly Clear
Washington's Birthday

High: 79 °F
Sunny
Monday Night

Low: 54 °F
Mostly Clear
Tuesday

High: 84 °F
Mostly Sunny
Tuesday Night

Low: 59 °F
Partly Cloudy
Detailed Forecast
Overnight
A 30 percent chance of showers after 3am. Cloudy, with a low around 65. South southeast wind around 10 mph, with gusts as high as 20 mph.
Saturday
A chance of showers before 9am, then showers and possibly a thunderstorm between 9am and 3pm, then a chance of showers and thunderstorms after 3pm. High near 76. South southeast wind around 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Mostly clear, with a low around 58. West wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 78. North wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 50. North wind around 5 mph becoming calm in the evening.
Washington's Birthday
Sunny, with a high near 79. Calm wind becoming south southeast around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 54. South southeast wind around 5 mph.
Tuesday
Mostly sunny, with a high near 84. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 59. South southeast wind 5 to 10 mph.
Wednesday
Partly sunny, with a high near 83.
Wednesday Night
Mostly cloudy, with a low around 61.
Thursday
Partly sunny, with a high near 86.
Thursday Night
Partly cloudy, with a low around 61.
Friday
Mostly sunny, with a high near 81.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
San Antonio TX
29.46°N 98.5°W (Elev. 741 ft)
29.46°N 98.5°W (Elev. 741 ft)
12:06 am CST Feb 14, 2026
12am CST Feb 14, 2026-6pm CST Feb 20, 2026


