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Heavy Rains Expected to Impact Parts of the Eastern U.S.

A strong cold front will produce heavy rain will create mainly localized areas of flash flooding to the Great Lakes and Ohio Valley. There is another flash flood threat in the parts of the Southeast and Southern Appalachians. Read More >

Current conditions at

San Antonio, Stinson Municipal Airport (KSSF)

Lat: 29.34°NLon: 98.47°WElev: 574ft.

Fair

82°F

28°C

Humidity 85%
Wind Speed SE 6 mph
Barometer 29.91 in (1011.4 mb)
Dewpoint 77°F (25°C)
Visibility NA
Heat Index90°F (32°C)
Last update 21 Sep 12:53 am CDT
Extended Forecast for

6 Miles S San Antonio, Stinson Municipal Airport TX

  • Overnight

    Overnight: Partly cloudy, with a low around 76. South southeast wind 5 to 10 mph.

    Partly Cloudy

    Low: 76 °F

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Heat index values as high as 101. East southeast wind 5 to 10 mph becoming north northeast in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Mostly Sunny
    then Chance
    T-storms

    High: 96 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly cloudy, with a low around 67. North northeast wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Chance
    T-storms then
    Slight Chance
    Showers

    Low: 67 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 86. North northeast wind 15 to 20 mph, with gusts as high as 25 mph.

    Mostly Sunny

    High: 86 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 56. Northeast wind 5 to 10 mph becoming light in the evening.

    Mostly Clear

    Low: 56 °F

  • Thursday

    Thursday: Sunny, with a high near 88. East wind around 5 mph.

    Sunny

    High: 88 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 57. East wind around 5 mph becoming calm after midnight.

    Mostly Clear

    Low: 57 °F

  • Friday

    Friday: Sunny, with a high near 88. Calm wind becoming southeast around 5 mph in the morning.

    Sunny

    High: 88 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 58. East southeast wind around 5 mph becoming calm after midnight.

    Mostly Clear

    Low: 58 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 76. South southeast wind 5 to 10 mph.
Tuesday
A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Heat index values as high as 101. East southeast wind 5 to 10 mph becoming north northeast in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly cloudy, with a low around 67. North northeast wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 86. North northeast wind 15 to 20 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 56. Northeast wind 5 to 10 mph becoming light in the evening.
Thursday
Sunny, with a high near 88. East wind around 5 mph.
Thursday Night
Mostly clear, with a low around 57. East wind around 5 mph becoming calm after midnight.
Friday
Sunny, with a high near 88. Calm wind becoming southeast around 5 mph in the morning.
Friday Night
Mostly clear, with a low around 58. East southeast wind around 5 mph becoming calm after midnight.
Saturday
Sunny, with a high near 90.
Saturday Night
Mostly clear, with a low around 59.
Sunday
Sunny, with a high near 92.
Sunday Night
Clear, with a low around 62.
Monday
Sunny, with a high near 92.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
6 Miles S San Antonio, Stinson Municipal Airport TX
 29.23°N 98.47°W (Elev. 554 ft)
Last Update:
8:06 pm CDT Sep 20, 2021
Forecast Valid:
1am CDT Sep 21, 2021-6pm CDT Sep 27, 2021
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation