Current conditions at
San Antonio, San Antonio International Airport (KSAT)
Lat: 29.53°NLon: 98.46°WElev: 807ft.
Light Rain
54°F
12°C
| Humidity | 90% |
| Wind Speed | N 9 mph |
| Barometer | 30.25 in (1023.2 mb) |
| Dewpoint | 51°F (11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 51°F (11°C) |
| Last update | 20 Apr 9:51 am CDT |
Extended Forecast for
San Antonio TX
Today
High: 62 °F
Showers
Tonight
Low: 59 °F
Showers
LikelyTuesday
High: 70 °F
Showers
Tuesday Night
Low: 66 °F
Chance
Showers then
Chance
T-stormsWednesday
High: 82 °F
Chance
T-stormsWednesday Night
Low: 68 °F
Mostly Cloudy
Thursday
High: 85 °F
Mostly Cloudy
Thursday Night
Low: 71 °F
Mostly Cloudy
Friday
High: 87 °F
Mostly Cloudy
Detailed Forecast
Today
Showers and possibly a thunderstorm. High near 62. East northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Cloudy, with a low around 59. East northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
Showers and possibly a thunderstorm. High near 70. East wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Cloudy, with a low around 66. East wind 5 to 10 mph.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 82. South southeast wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 68. Southeast wind 5 to 10 mph.
Thursday
Mostly cloudy, with a high near 85. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 71. South southeast wind 5 to 10 mph.
Friday
Mostly cloudy, with a high near 87. South wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 70.
Saturday
Mostly cloudy, with a high near 89.
Saturday Night
Mostly cloudy, with a low around 71.
Sunday
Mostly cloudy, with a high near 90.
Additional Forecasts and Information
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Forecast AreaABOUT 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)
7:44 am CDT Apr 20, 2026
10am CDT Apr 20, 2026-6pm CDT Apr 26, 2026
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