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.

Overcast

63°F

17°C

Humidity 90%
Wind Speed N 7 mph
Barometer 30.16 in (1020.1 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 9 Nov 3:51 pm CST
Extended Forecast for

San Antonio TXSimilar City Names

  • This Afternoon

    This Afternoon: Showers likely. Mostly cloudy, with a high near 66. Northeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 66 °F

    Showers
    Likely

  • Tonight

    Tonight: A 40 percent chance of showers, mainly after 3am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 57. Northeast wind around 5 mph becoming calm after midnight.

    Low: 57 °F

    Chance
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: A 20 percent chance of showers before 9am. Patchy fog before 10am. Otherwise, partly sunny, with a high near 69. North northeast wind around 5 mph becoming calm in the morning.

    High: 69 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 60. Calm wind.

    Low: 60 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 76. North northwest wind around 5 mph becoming calm.

    High: 76 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 60. Light and variable wind becoming north 5 to 10 mph after midnight. Winds could gust as high as 20 mph.

    Low: 60 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 75. North wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 53. Calm wind becoming west northwest around 5 mph.

    Low: 53 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 75. Northwest wind around 5 mph becoming calm.

    High: 75 °F

    Sunny

Detailed Forecast

This Afternoon
Showers likely. Mostly cloudy, with a high near 66. Northeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 40 percent chance of showers, mainly after 3am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 57. Northeast wind around 5 mph becoming calm after midnight.
Tuesday
A 20 percent chance of showers before 9am. Patchy fog before 10am. Otherwise, partly sunny, with a high near 69. North northeast wind around 5 mph becoming calm in the morning.
Tuesday Night
Mostly cloudy, with a low around 60. Calm wind.
Veterans Day
Partly sunny, with a high near 76. North northwest wind around 5 mph becoming calm.
Wednesday Night
Partly cloudy, with a low around 60. Light and variable wind becoming north 5 to 10 mph after midnight. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 75. North wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Clear, with a low around 53. Calm wind becoming west northwest around 5 mph.
Friday
Sunny, with a high near 75. Northwest wind around 5 mph becoming calm.
Friday Night
Mostly clear, with a low around 54.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 73.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 59.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 71.
Sunday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
Monday
Mostly sunny, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
San Antonio TXSimilar City Names
 29.46°N 98.5°W (Elev. 741 ft)
Last Update:
4:32 pm CST Nov 9, 2026
Forecast Valid:
5pm CST Nov 9, 2026-6pm CST Nov 16, 2026
 
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Additional Resources

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Chance of Precipitation