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

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Partly Cloudy

56°F

13°C

Humidity 37%
Wind Speed S 3 mph
Barometer 30.23 in (1022.8 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 16 Jan 7:51 pm CST
Extended Forecast for

San Antonio TX

  • Tonight

    Tonight: Partly cloudy, with a low around 44. Calm wind becoming south around 5 mph.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 68. South wind 5 to 10 mph.

    High: 68 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 48. South southwest wind around 5 mph becoming northwest after midnight.

    Low: 48 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 64. North wind 5 to 10 mph.

    High: 64 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 46. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 46 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27. Northeast wind around 10 mph.

    Low: 27 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: A 20 percent chance of showers after noon. Partly sunny, with a high near 39. East northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 39 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: A chance of rain showers before midnight, then a chance of rain or freezing rain. Mostly cloudy, with a low around 27. Northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Low: 27 °F

    Chance
    Showers then
    Chance
    Rain/Freezing
    Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 44. Calm wind becoming south around 5 mph.
Friday
Mostly cloudy, with a high near 68. South wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 48. South southwest wind around 5 mph becoming northwest after midnight.
Saturday
Sunny, with a high near 64. North wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 33. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 46. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 27. Northeast wind around 10 mph.
M.L.King Day
A 20 percent chance of showers after noon. Partly sunny, with a high near 39. East northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
A chance of rain showers before midnight, then a chance of rain or freezing rain. Mostly cloudy, with a low around 27. Northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Tuesday
A chance of rain or freezing rain before noon. Partly sunny, with a high near 39. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
Partly sunny, with a high near 47.
Wednesday Night
Mostly cloudy, with a low around 35.
Thursday
Partly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
San Antonio TX
 29.46°N 98.5°W (Elev. 741 ft)
Last Update:
6:42 pm CST Jan 16, 2025
Forecast Valid:
8pm CST Jan 16, 2025-6pm CST Jan 23, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation