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Current conditions at
San Antonio, San Antonio International Airport (KSAT)
Lat: 29.53°NLon: 98.46°WElev: 807ft.
A Few Clouds
46°F
8°C
| Humidity | 79% |
| Wind Speed | NW 5 mph |
| Barometer | 30.37 in (1027.6 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 44°F (7°C) |
| Last update | 18 Oct 7:51 am CDT |
Extended Forecast for
Castle Hills TX
Today
High: 73 °F
Sunny
Tonight
Low: 55 °F
Partly Cloudy
Monday
High: 76 °F
Mostly Sunny
Monday Night
Low: 59 °F
Partly Cloudy
Tuesday
High: 82 °F
Sunny
Tuesday Night
Low: 61 °F
Mostly Clear
Wednesday
High: 85 °F
Sunny
Wednesday Night
Low: 62 °F
Mostly Clear
Thursday
High: 87 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 73. North wind around 5 mph becoming east in the morning.
Tonight
Partly cloudy, with a low around 55. Calm wind becoming northeast around 5 mph after midnight.
Monday
Mostly sunny, with a high near 76. East wind around 5 mph.
Monday Night
Partly cloudy, with a low around 59. Calm wind becoming northeast around 5 mph after midnight.
Tuesday
Sunny, with a high near 82. East wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 61. East wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 85. East wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 62. East wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 87. Calm wind becoming east southeast around 5 mph.
Thursday Night
Mostly clear, with a low around 62.
Friday
Sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 64.
Saturday
Mostly sunny, with a high near 87.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Castle Hills TX
29.53°N 98.53°W (Elev. 846 ft)
29.53°N 98.53°W (Elev. 846 ft)
8:24 am CDT Oct 18, 2026
8am CDT Oct 18, 2026-6pm CDT Oct 24, 2026
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