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.

A Few Clouds

32°C

89°F

Humidity 53%
Wind Speed SE 30 G 44 km/h
Barometer 1007.9 mb (29.82 in)
Dewpoint 21°C (70°F)
Visibility 16 km
Heat Index34°C (94°F)
Last update 15 Jun 8:51 pm CDT
Extended Forecast for

Castle Hills TX

  • Tonight

    Tonight: Partly cloudy, with a low around 24. South southeast wind 20 to 25 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 35 km/h.

    Low: 24 °C

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 36. Heat index values as high as 39. Southeast wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon.

    High: 36 °C

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 25. Southeast wind 15 to 20 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 30 km/h.

    Low: 25 °C

    Mostly Clear

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 36. Heat index values as high as 41. Southeast wind 10 to 15 km/h, with gusts as high as 30 km/h.

    High: 36 °C

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24. East southeast wind 15 to 25 km/h, with gusts as high as 35 km/h.

    Low: 24 °C

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 35. East southeast wind 10 to 15 km/h increasing to 15 to 20 km/h in the afternoon. Winds could gust as high as 35 km/h.

    High: 35 °C

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 24. East wind 15 to 25 km/h, with gusts as high as 35 km/h.

    Low: 24 °C

    Partly Cloudy

  • Juneteenth

    Juneteenth: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 31. Northeast wind 15 to 25 km/h, with gusts as high as 40 km/h.

    High: 31 °C

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 24. East northeast wind 15 to 25 km/h, with gusts as high as 35 km/h.

    Low: 24 °C

    Chance
    T-storms

Detailed Forecast

Tonight
Partly cloudy, with a low around 24. South southeast wind 20 to 25 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 35 km/h.
Sunday
Mostly sunny, with a high near 36. Heat index values as high as 39. Southeast wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon.
Sunday Night
Mostly clear, with a low around 25. Southeast wind 15 to 20 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 30 km/h.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 36. Heat index values as high as 41. Southeast wind 10 to 15 km/h, with gusts as high as 30 km/h.
Monday Night
Partly cloudy, with a low around 24. East southeast wind 15 to 25 km/h, with gusts as high as 35 km/h.
Tuesday
Mostly sunny, with a high near 35. East southeast wind 10 to 15 km/h increasing to 15 to 20 km/h in the afternoon. Winds could gust as high as 35 km/h.
Tuesday Night
Partly cloudy, with a low around 24. East wind 15 to 25 km/h, with gusts as high as 35 km/h.
Juneteenth
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 31. Northeast wind 15 to 25 km/h, with gusts as high as 40 km/h.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 24. East northeast wind 15 to 25 km/h, with gusts as high as 35 km/h.
Thursday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 30. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 23.
Friday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 23.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 33.
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Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Castle Hills TX
 29.53°N 98.53°W (Elev. 846 m)
Last Update:
6:42 pm CDT Jun 15, 2024
Forecast Valid:
9pm CDT Jun 15, 2024-6pm CDT Jun 22, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation