Current conditions at
San Antonio, San Antonio International Airport (KSAT)
Lat: 29.53°NLon: 98.46°WElev: 807ft.
A Few Clouds
80°F
27°C
| Humidity | 85% |
| Wind Speed | E 5 mph |
| Barometer | 30.02 in (1014.6 mb) |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 85°F (29°C) |
| Last update | 22 Sep 8:51 am CDT |
Extended Forecast for
2 Miles WNW Balcones Heights TX
Today
High: 95 °F
Sunny then
Slight Chance
T-stormsTonight
Low: 76 °F
Slight Chance
T-storms then
Partly CloudyWednesday

High: 95 °F
Increasing
CloudsWednesday Night

Low: 76 °F
Mostly Cloudy
Thursday

High: 94 °F
Mostly Sunny
Thursday Night

Low: 76 °F
Partly Cloudy
Friday

High: 94 °F
Mostly Sunny
Friday Night

Low: 75 °F
Partly Cloudy
Saturday

High: 94 °F
Mostly Sunny
Detailed Forecast
Today
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 95. Heat index values as high as 100. Light east northeast wind becoming east 5 to 10 mph in the afternoon.
Tonight
A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 76. East wind 5 to 10 mph becoming light and variable after midnight.
Wednesday
Increasing clouds, with a high near 95. Heat index values as high as 100. North wind 5 to 10 mph becoming east in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 76. East wind 5 to 10 mph becoming light southeast after midnight.
Thursday
Mostly sunny, with a high near 94. East wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 76. East wind 5 to 10 mph becoming light east southeast after midnight.
Friday
Mostly sunny, with a high near 94. Calm wind becoming east southeast around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 75. East southeast wind around 5 mph.
Saturday
Mostly sunny, with a high near 94. Calm wind becoming south southeast around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 75.
Sunday
Partly sunny, with a high near 94.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 76.
Monday
Mostly sunny, with a high near 93.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles WNW Balcones Heights TX
29.5°N 98.58°W (Elev. 902 ft)
29.5°N 98.58°W (Elev. 902 ft)
6:42 am CDT Sep 22, 2026
9am CDT Sep 22, 2026-6pm CDT Sep 28, 2026


