Current conditions at
San Antonio, San Antonio International Airport (KSAT)
Lat: 29.53°NLon: 98.46°WElev: 807ft.
Mostly Cloudy
94°F
34°C
| Humidity | 44% |
| Wind Speed | E 8 mph |
| Barometer | 30.12 in (1018.0 mb) |
| Dewpoint | 69°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 99°F (37°C) |
| Last update | 17 Sep 2:51 pm CDT |
Extended Forecast for
Terrell Hills TX
This Afternoon

High: 98 °F
Slight Chance
T-stormsTonight
Low: 76 °F
Slight Chance
T-storms then
Partly CloudyFriday

High: 97 °F
Mostly Sunny
Friday Night

Low: 73 °F
Mostly Clear
Saturday

High: 97 °F
Sunny
Saturday Night

Low: 75 °F
Mostly Clear
Sunday

High: 97 °F
Mostly Sunny
Sunday Night

Low: 76 °F
Partly Cloudy
Monday

High: 97 °F
Mostly Sunny
Detailed Forecast
This Afternoon
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 98. Heat index values as high as 104. East wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 10pm. Mostly cloudy, with a low around 76. East wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 20 mph.
Friday
Mostly sunny, with a high near 97. Heat index values as high as 103. East wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 73. East wind 5 to 10 mph becoming light southeast after midnight.
Saturday
Sunny, with a high near 97. Calm wind becoming east southeast around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 75. Southeast wind 5 to 10 mph becoming light south southeast after midnight.
Sunday
Mostly sunny, with a high near 97. Calm wind becoming southeast around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 76. Southeast wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 97. Calm wind becoming southeast around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 75.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 97.
Tuesday Night
Partly cloudy, with a low around 75.
Wednesday
Mostly sunny, with a high near 98.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Terrell Hills TX
29.48°N 98.43°W (Elev. 712 ft)
29.48°N 98.43°W (Elev. 712 ft)
3:46 pm CDT Sep 17, 2026
3pm CDT Sep 17, 2026-6pm CDT Sep 23, 2026


