National Weather Service

News Headlines

Click Here for our 2026 Severe Weather and Flood Training Schedule

Current conditions at

San Antonio, Stinson Municipal Airport (KSSF)

Lat: 29.34°NLon: 98.47°WElev: 574ft.

Overcast

71°F

22°C

Humidity	84%
Wind Speed	SE 17 G 23 mph
Barometer	29.81 in (1008.8 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	14 Feb 10:53 am CST

More Information:

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

Extended Forecast for

3 Miles WSW San Antonio, Stinson Municipal Airport TX

Today
High: 76 °F
Showers
Likely
Tonight
Low: 56 °F
Mostly Clear
Sunday
High: 78 °F
Sunny
Sunday Night
Low: 49 °F
Mostly Clear
Washington's Birthday
High: 79 °F
Sunny
Monday Night
Low: 53 °F
Mostly Clear
Tuesday
High: 84 °F
Mostly Sunny
Tuesday Night
Low: 59 °F
Partly Cloudy
Wednesday
High: 84 °F
Partly Sunny

Detailed Forecast

Today

Showers likely, with thunderstorms also possible after noon. Cloudy, then gradually becoming mostly sunny, with a high near 76. 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 56. West wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday

Sunny, with a high near 78. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.

Sunday Night

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

Washington's Birthday

Sunny, with a high near 79. Calm wind becoming south southeast around 5 mph in the afternoon.

Monday Night

Mostly clear, with a low around 53. 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.