News Headlines
Current conditions at
San Antonio, San Antonio International Airport (KSAT)
Lat: 29.53°NLon: 98.46°WElev: 807ft.
Overcast
74°F
23°C
| Humidity | 79% |
| Wind Speed | S 8 mph |
| Barometer | 29.98 in (1013.4 mb) |
| Dewpoint | 67°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 4 Apr 1:51 am CDT |
Extended Forecast for
Castle Hills TX
Overnight
Low: 69 °F
Chance
T-stormsSaturday
High: 76 °F
Showers
Saturday Night
Low: 53 °F
Chance
ShowersSunday
High: 64 °F
Chance
ShowersSunday Night
Low: 54 °F
Slight Chance
ShowersMonday
High: 69 °F
Partly Sunny
Monday Night
Low: 52 °F
Mostly Cloudy
Tuesday
High: 68 °F
Mostly Cloudy
Tuesday Night
Low: 53 °F
Mostly Cloudy
Detailed Forecast
Overnight
A 40 percent chance of showers and thunderstorms. Cloudy, with a low around 69. South southeast wind around 10 mph, with gusts as high as 20 mph.
Saturday
Showers and thunderstorms likely before 1pm, then showers and possibly a thunderstorm between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. High near 76. Southeast wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 53. North northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday
A 30 percent chance of showers. Mostly cloudy, with a high near 64. North northeast wind around 15 mph, with gusts as high as 30 mph.
Sunday Night
A 20 percent chance of showers. Cloudy, with a low around 54. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 69. Northeast wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 52. East northeast wind around 5 mph.
Tuesday
Mostly cloudy, with a high near 68. East wind around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 53. East wind around 5 mph.
Wednesday
Partly sunny, with a high near 76.
Wednesday Night
Mostly cloudy, with a low around 59.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Friday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
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)
1:24 am CDT Apr 4, 2026
2am CDT Apr 4, 2026-6pm CDT Apr 10, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
