National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Light Rain Fog/Mist

66°F

19°C

Humidity 96%
Wind Speed E 10 mph
Barometer 30.06 in (1016.6 mb)
Dewpoint 65°F (18°C)
Visibility 2.00 mi
Last update 27 Mar 11:51 am CDT
Extended Forecast for

Castle Hills TX

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm. Patchy fog before 4pm, then patchy fog after 5pm. Otherwise, cloudy, with a high near 67. East wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 67 °F

    Showers
    Likely and
    Patchy Fog

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Patchy fog between 10pm and midnight. Low around 63. East southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 63 °F

    Showers and
    Patchy Fog

  • Friday

    Friday: Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms likely, mainly between 1pm and 4pm. Patchy fog between 8am and 11am. High near 74. South southeast wind 5 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 74 °F

    Showers and
    Patchy Fog
    then T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms before 7pm. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 64. South southeast wind around 5 mph.

    Low: 64 °F

    Chance
    T-storms then
    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 7am. Otherwise, partly sunny, with a high near 83. South wind 5 to 10 mph.

    High: 83 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 66. South southeast wind around 5 mph.

    Low: 66 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 85. South wind around 5 mph.

    High: 85 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 65. South wind around 5 mph becoming northeast after midnight.

    Low: 65 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 87. North wind 5 to 10 mph.

    High: 87 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Patchy fog before 4pm, then patchy fog after 5pm. Otherwise, cloudy, with a high near 67. East wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Showers and possibly a thunderstorm. Patchy fog between 10pm and midnight. Low around 63. East southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms likely, mainly between 1pm and 4pm. Patchy fog between 8am and 11am. High near 74. South southeast wind 5 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Friday Night
A 30 percent chance of showers and thunderstorms before 7pm. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 64. South southeast wind around 5 mph.
Saturday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 83. South wind 5 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 66. South southeast wind around 5 mph.
Sunday
Partly sunny, with a high near 85. South wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 65. South wind around 5 mph becoming northeast after midnight.
Monday
Mostly sunny, with a high near 87. North wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 62.
Tuesday
Partly sunny, with a high near 86.
Tuesday Night
Mostly cloudy, with a low around 68.
Wednesday
Mostly sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
Castle Hills TX
 29.53°N 98.53°W (Elev. 846 ft)
Last Update:
8:42 am CDT Mar 27, 2025
Forecast Valid:
12pm CDT Mar 27, 2025-6pm CDT Apr 2, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation