Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Overcast

71°F

22°C

Humidity 90%
Wind Speed S 9 mph
Barometer 29.94 in (1012.2 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 10 Mar 3:51 am CDT
Extended Forecast for

Castle Hills TX

  • Today

    Today: A slight chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm.  Cloudy, with a high near 83. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 30%.

    High: 83 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am.  Low around 63. Southeast wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 63 °F

    Chance
    Showers then
    Showers

  • Wednesday

    Wednesday: Showers and thunderstorms likely before 10am, then a chance of showers.  Mostly cloudy, then gradually becoming sunny, with a high near 81. West wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Clear, with a low around 51. North wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 51 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 70. North wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 47. East northeast wind around 5 mph becoming calm  in the evening.

    Low: 47 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 79. Light south southwest wind increasing to 5 to 10 mph in the morning.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 54. South southeast wind around 5 mph.

    Low: 54 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 85. South wind 5 to 10 mph.

    High: 85 °F

    Sunny

Detailed Forecast

Today
A slight chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm. Cloudy, with a high near 83. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 63. Southeast wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and thunderstorms likely before 10am, then a chance of showers. Mostly cloudy, then gradually becoming sunny, with a high near 81. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Clear, with a low around 51. North wind 10 to 15 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 70. North wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Clear, with a low around 47. East northeast wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 79. Light south southwest wind increasing to 5 to 10 mph in the morning.
Friday Night
Clear, with a low around 54. South southeast wind around 5 mph.
Saturday
Sunny, with a high near 85. South wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 60.
Sunday
Partly sunny, with a high near 89.
Sunday Night
Mostly clear, with a low around 51.
Monday
Mostly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
Castle Hills TX
 29.53°N 98.53°W (Elev. 846 ft)
4:04 am CDT Mar 10, 2026
4am CDT Mar 10, 2026-6pm CDT Mar 16, 2026
 
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