Current conditions at
San Antonio, Stinson Municipal Airport (KSSF)
Lat: 29.34°NLon: 98.47°WElev: 574ft.
Fair
81°F
27°C
| Humidity | 77% |
| Wind Speed | SE 8 mph |
| Barometer | 29.94 in (1012.5 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 86°F (30°C) |
| Last update | 22 Sep 12:53 am CDT |
Extended Forecast for
4 Miles SSW Kirby TX
Overnight
Low: 76 °F
Mostly Clear
Tuesday
High: 96 °F
Mostly Sunny
then Slight
Chance
T-stormsTuesday Night
Low: 77 °F
Slight Chance
T-storms then
Partly CloudyWednesday
High: 96 °F
Mostly Sunny
then Slight
Chance
T-stormsWednesday Night
Low: 76 °F
Slight Chance
T-storms then
Partly CloudyThursday
High: 95 °F
Mostly Sunny
Thursday Night
Low: 76 °F
Partly Cloudy
Friday
High: 95 °F
Mostly Sunny
Friday Night
Low: 75 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly clear, with a low around 76. East southeast wind around 5 mph becoming calm.
Tuesday
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 96. Heat index values as high as 101. Light and variable wind becoming east 5 to 10 mph in the afternoon.
Tuesday Night
A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 77. East southeast wind 5 to 10 mph becoming light and variable after midnight.
Wednesday
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 96. Heat index values as high as 103. North northeast wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
A 10 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 76. East southeast wind 5 to 10 mph becoming light southeast after midnight. Winds could gust as high as 20 mph.
Thursday
Mostly sunny, with a high near 95. East wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 76. East wind 5 to 10 mph becoming light southeast after midnight.
Friday
Mostly sunny, with a high near 95. Light northeast wind becoming east 5 to 10 mph in the morning.
Friday Night
Partly cloudy, with a low around 75. East wind 5 to 10 mph becoming light south southeast after midnight.
Saturday
Mostly sunny, with a high near 94.
Saturday Night
Partly cloudy, with a low around 75.
Sunday
Partly sunny, with a high near 95.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 76.
Monday
Mostly sunny, with a high near 94.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SSW Kirby TX
29.41°N 98.43°W (Elev. 604 ft)
29.41°N 98.43°W (Elev. 604 ft)
1:24 am CDT Sep 22, 2026
1am CDT Sep 22, 2026-6pm CDT Sep 28, 2026
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