National Weather Service

News Headlines

Click Here for our 2026 Severe Weather and Flood Training Schedule

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Overcast

70°F

21°C

Humidity	84%
Wind Speed	S 17 G 25 mph
Barometer	29.84 in (1008.8 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	14 Feb 10:51 am CST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles WNW Balcones Heights TX

Today
High: 75 °F
Showers
Likely
Tonight
Low: 57 °F
Mostly Clear
Sunday
High: 77 °F
Sunny
Sunday Night
Low: 49 °F
Mostly Clear
Washington's Birthday
High: 78 °F
Sunny
Monday Night
Low: 53 °F
Mostly Clear
Tuesday
High: 84 °F
Mostly Sunny
Tuesday Night
Low: 58 °F
Partly Cloudy
Wednesday
High: 82 °F
Partly Sunny

Detailed Forecast

Today

Showers likely before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 75. South wind around 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Mostly clear, with a low around 57. West wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday

Sunny, with a high near 77. North northwest wind 5 to 15 mph, with gusts as high as 25 mph.

Sunday Night

Mostly clear, with a low around 49. North northeast wind around 5 mph.

Washington's Birthday

Sunny, with a high near 78. Calm wind becoming south around 5 mph in the afternoon.

Monday Night

Mostly clear, with a low around 53. South southeast wind around 5 mph.

Tuesday

Mostly sunny, with a high near 84. South wind 5 to 10 mph, with gusts as high as 20 mph.