National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

San Antonio, Stinson Municipal Airport (KSSF)

Lat: 29.34°NLon: 98.47°WElev: 574ft.

Fair

67°F

19°C

Humidity 30%
Wind Speed N 8 mph
Barometer 30.04 in (1016.6 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 9 Jan 11:53 pm CST
Extended Forecast for

4 Miles WSW San Antonio, Stinson Municipal Airport TX

  • Overnight

    Overnight: Mostly cloudy, with a low around 47. North wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 47 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 60. North wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 60 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 38. North wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 62. North northwest wind 5 to 10 mph becoming northeast in the afternoon.

    High: 62 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 43. Northeast wind around 5 mph becoming calm in the evening.

    Low: 43 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 62. North northwest wind around 5 mph becoming southeast in the afternoon.

    High: 62 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 43. Southeast wind around 5 mph becoming west after midnight.

    Low: 43 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers before noon. Mostly cloudy, with a high near 60. Southwest wind around 5 mph.

    High: 60 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42. West southwest wind around 5 mph.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 47. North wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday
Mostly sunny, with a high near 60. North wind 15 to 20 mph, with gusts as high as 35 mph.
Saturday Night
Mostly cloudy, with a low around 38. North wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday
Mostly cloudy, with a high near 62. North northwest wind 5 to 10 mph becoming northeast in the afternoon.
Sunday Night
Mostly cloudy, with a low around 43. Northeast wind around 5 mph becoming calm in the evening.
Monday
Mostly cloudy, with a high near 62. North northwest wind around 5 mph becoming southeast in the afternoon.
Monday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 43. Southeast wind around 5 mph becoming west after midnight.
Tuesday
A 20 percent chance of showers before noon. Mostly cloudy, with a high near 60. Southwest wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 42. West southwest wind around 5 mph.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Clear, with a low around 42.
Thursday
Sunny, with a high near 66.
Thursday Night
Clear, with a low around 40.
Friday
Sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW San Antonio, Stinson Municipal Airport TX
 29.3°N 98.53°W (Elev. 571 ft)
Last Update:
12:06 am CST Jan 10, 2026
Forecast Valid:
12am CST Jan 10, 2026-6pm CST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation