Hazardous Weather Conditions
Current conditions at
San Antonio, Stinson Municipal Airport (KSSF)
Lat: 29.34°NLon: 98.47°WElev: 574ft.
Overcast
65°F
18°C
| Humidity | 90% |
| Wind Speed | S 10 mph |
| Barometer | 30.03 in (1016.0 mb) |
| Dewpoint | 62°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 13 Feb 3:53 am CST |
Extended Forecast for
San Antonio, Stinson Municipal Airport TX
Today
High: 82 °F
Patchy Dense
Fog then
Partly SunnyTonight
Low: 64 °F
Mostly Cloudy
then Chance
ShowersSaturday
High: 78 °F
Showers
LikelySaturday Night
Low: 55 °F
Slight Chance
T-storms then
ClearSunday
High: 79 °F
Sunny
Sunday Night
Low: 49 °F
Mostly Clear
Washington's Birthday
High: 80 °F
Sunny
Monday Night
Low: 52 °F
Mostly Clear
Tuesday
High: 83 °F
Mostly Sunny
Detailed Forecast
Today
Patchy dense fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 82. Light southeast wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Tonight
A 30 percent chance of showers after midnight. Increasing clouds, with a low around 64. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. Cloudy, then gradually becoming mostly sunny, with a high near 78. South southeast 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.
Saturday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly clear, with a low around 55. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 79. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 49. North wind 5 to 10 mph becoming light northeast in the evening.
Washington's Birthday
Sunny, with a high near 80. Calm wind becoming south southeast around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 52. Southeast wind around 5 mph becoming calm after midnight.
Tuesday
Mostly sunny, with a high near 83. Light south wind increasing to 5 to 10 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Mostly sunny, with a high near 85.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
Mostly sunny, with a high near 85.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
San Antonio, Stinson Municipal Airport TX
29.35°N 98.48°W (Elev. 577 ft)
29.35°N 98.48°W (Elev. 577 ft)
4:44 am CST Feb 13, 2026
4am CST Feb 13, 2026-6pm CST Feb 19, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
