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Current conditions at
San Antonio, San Antonio International Airport (KSAT)
Lat: 29.53°NLon: 98.46°WElev: 807ft.
Overcast
73°F
23°C
| Humidity | 79% |
| Wind Speed | SE 13 mph |
| Barometer | 29.89 in (1010.2 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 3 Apr 5:51 am CDT |
Extended Forecast for
3 Miles WNW Castle Hills TX
Today

High: 88 °F
Mostly Cloudy
Tonight

Low: 68 °F
Chance
T-stormsSaturday

High: 78 °F
Showers
Saturday Night
Low: 54 °F
Chance
T-storms then
Chance
ShowersSunday

High: 65 °F
Chance
ShowersSunday Night

Low: 53 °F
Chance
ShowersMonday

High: 66 °F
Slight Chance
ShowersMonday Night

Low: 51 °F
Mostly Cloudy
Tuesday

High: 69 °F
Mostly Cloudy
Detailed Forecast
Today
Mostly cloudy, with a high near 88. South southeast wind 10 to 15 mph, with gusts as high as 30 mph.
Tonight
A 50 percent chance of showers and thunderstorms, mainly after 10pm. Mostly cloudy, with a low around 68. Southeast wind 10 to 20 mph, with gusts as high as 30 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers and possibly a thunderstorm. High near 78. South southeast wind 5 to 10 mph becoming north northeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54. North northeast wind around 15 mph, with gusts as high as 30 mph.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 65. North northeast wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
A 30 percent chance of showers. Cloudy, with a low around 53. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 66. East northeast wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 51. Northeast wind around 5 mph.
Tuesday
Mostly cloudy, with a high near 69. East wind around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 53.
Wednesday
Mostly cloudy, with a high near 75.
Wednesday Night
Mostly cloudy, with a low around 61.
Thursday
A 20 percent chance of showers. Mostly cloudy, with a high near 79.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles WNW Castle Hills TX
29.55°N 98.56°W (Elev. 919 ft)
29.55°N 98.56°W (Elev. 919 ft)
5:32 am CDT Apr 3, 2026
6am CDT Apr 3, 2026-6pm CDT Apr 9, 2026


