Current conditions at
San Antonio, San Antonio International Airport (KSAT)
Lat: 29.53°NLon: 98.46°WElev: 807ft.
Heavy Rain Fog/Mist
70°F
21°C
| Humidity | 93% |
| Wind Speed | SE 6 mph |
| Barometer | 30.06 in (1016.0 mb) |
| Dewpoint | 68°F (20°C) |
| Visibility | 5.00 mi |
| Last update | 12 Apr 2:51 am CDT |
Extended Forecast for
Castle Hills TX
Overnight
Low: 68 °F
Chance
ShowersSunday
High: 79 °F
Severe
ThunderstormsSunday Night
Low: 69 °F
Chance
T-stormsMonday
High: 83 °F
Cloudy then
Chance
T-stormsMonday Night
Low: 68 °F
Mostly Cloudy
Tuesday
High: 83 °F
Mostly Cloudy
Tuesday Night
Low: 68 °F
Mostly Cloudy
Wednesday
High: 82 °F
Cloudy then
Slight Chance
T-stormsWednesday Night
Low: 68 °F
Mostly Cloudy
Detailed Forecast
Overnight
A 40 percent chance of showers and thunderstorms. Cloudy, with a low around 68. South southeast wind around 10 mph, with gusts as high as 20 mph.
Sunday
A chance of showers and thunderstorms before 7am, then showers likely and possibly a thunderstorm between 7am and 1pm, then showers and thunderstorms likely after 1pm. Some of the storms could be severe. Cloudy, with a high near 79. South southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
A 40 percent chance of showers and thunderstorms, mainly before 1am. Cloudy, with a low around 69. South southeast wind 5 to 10 mph.
Monday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 83. South wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 68. South southeast wind around 10 mph.
Tuesday
Mostly cloudy, with a high near 83. South southeast wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 68. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 82. South wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 68. Southeast wind 5 to 10 mph.
Thursday
Partly sunny, with a high near 87.
Thursday Night
Partly cloudy, with a low around 69.
Friday
Mostly cloudy, with a high near 88.
Friday Night
Mostly cloudy, with a low around 70.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 85.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Castle Hills TX
29.53°N 98.51°W (Elev. 869 ft)
29.53°N 98.51°W (Elev. 869 ft)
2:44 am CDT Apr 12, 2026
3am CDT Apr 12, 2026-6pm CDT Apr 18, 2026
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