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

63°F

17°C

Humidity 97%
Wind Speed E 3 mph
Barometer 30.09 in (1017.5 mb)
Dewpoint 62°F (17°C)
Visibility 3.00 mi
Last update 21 Apr 10:51 pm CDT
Extended Forecast for

Terrell Hills TX

  • Overnight

    Overnight: A 30 percent chance of showers, mainly after 1am. Patchy fog. Otherwise, cloudy, with a low around 66. East southeast wind around 5 mph.

    Low: 66 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 82. South wind around 5 mph. Chance of precipitation is 30%.

    High: 82 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 67. South southeast wind 5 to 10 mph.

    Low: 67 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 84. South wind 5 to 10 mph.

    High: 84 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 69. South southeast wind around 10 mph.

    Low: 69 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 85. South wind around 5 mph.

    High: 85 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 70. South southeast wind around 5 mph.

    Low: 70 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 89. South southeast wind around 5 mph.

    High: 89 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 70. Southeast wind around 5 mph.

    Low: 70 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers, mainly after 1am. Patchy fog. Otherwise, cloudy, with a low around 66. East southeast wind around 5 mph.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 82. South wind around 5 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 67. South southeast wind 5 to 10 mph.
Thursday
Mostly cloudy, with a high near 84. South wind 5 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 69. South southeast wind around 10 mph.
Friday
Mostly cloudy, with a high near 85. South wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 70. South southeast wind around 5 mph.
Saturday
Partly sunny, with a high near 89. South southeast wind around 5 mph.
Saturday Night
Mostly cloudy, with a low around 70. Southeast wind around 5 mph.
Sunday
Mostly cloudy, with a high near 90.
Sunday Night
Mostly cloudy, with a low around 71.
Monday
Partly sunny, with a high near 92.
Monday Night
Partly cloudy, with a low around 69.
Tuesday
Partly sunny, with a high near 93.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Terrell Hills TX
 29.48°N 98.45°W (Elev. 797 ft)
Last Update:
11:51 pm CDT Apr 21, 2026
Forecast Valid:
12am CDT Apr 22, 2026-6pm CDT Apr 28, 2026
 
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