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

Hazardous Weather Conditions

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Fog/Mist

63°F

17°C

Humidity 100%
Wind Speed Calm
Barometer 30.14 in (1019.3 mb)
Dewpoint 63°F (17°C)
Visibility 0.50 mi
Last update 26 Jan 5:51 am CST
Extended Forecast for

San Antonio TX

  • Today

    Today: A 40 percent chance of showers, mainly before noon. Areas of fog before noon. Otherwise, cloudy, with a temperature rising to near 63 by 11am, then falling to around 55 during the remainder of the day. North northeast wind 5 to 10 mph.

    High: 63 °F⇓

    Chance
    Showers and
    Areas Fog

  • Tonight

    Tonight: A slight chance of drizzle. Cloudy, with a low around 47. North northeast wind around 10 mph.

    Low: 47 °F

    Slight Chance
    Drizzle

  • Monday

    Monday: A slight chance of drizzle. Cloudy, with a high near 55. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 55 °F

    Slight Chance
    Drizzle

  • Monday Night

    Monday Night: Patchy drizzle with a slight chance of rain before midnight, then patchy drizzle with a chance of showers after midnight. Cloudy, with a low around 50. Northeast wind around 5 mph. Chance of precipitation is 30%.

    Low: 50 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Patchy drizzle with a slight chance of showers. Cloudy, with a high near 63. East wind around 5 mph.

    High: 63 °F

    Patchy
    Drizzle

  • Tuesday Night

    Tuesday Night: Patchy drizzle with a slight chance of showers. Cloudy, with a low around 60. East wind around 5 mph.

    Low: 60 °F

    Patchy
    Drizzle

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after noon. Cloudy, with a high near 74. Southeast wind 5 to 10 mph. Chance of precipitation is 40%.

    High: 74 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers, then showers and thunderstorms likely after midnight. Cloudy, with a low around 65. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    Low: 65 °F

    Chance
    Showers then
    T-storms
    Likely

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly before noon. Cloudy, with a high near 72. South southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    High: 72 °F

    T-storms
    Likely

Detailed Forecast

Today
A 40 percent chance of showers, mainly before noon. Areas of fog before noon. Otherwise, cloudy, with a temperature rising to near 63 by 11am, then falling to around 55 during the remainder of the day. North northeast wind 5 to 10 mph.
Tonight
A slight chance of drizzle. Cloudy, with a low around 47. North northeast wind around 10 mph.
Monday
A slight chance of drizzle. Cloudy, with a high near 55. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Patchy drizzle with a slight chance of rain before midnight, then patchy drizzle with a chance of showers after midnight. Cloudy, with a low around 50. Northeast wind around 5 mph. Chance of precipitation is 30%.
Tuesday
Patchy drizzle with a slight chance of showers. Cloudy, with a high near 63. East wind around 5 mph.
Tuesday Night
Patchy drizzle with a slight chance of showers. Cloudy, with a low around 60. East wind around 5 mph.
Wednesday
A chance of showers, with thunderstorms also possible after noon. Cloudy, with a high near 74. Southeast wind 5 to 10 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of showers, then showers and thunderstorms likely after midnight. Cloudy, with a low around 65. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Thursday
Showers and thunderstorms likely, mainly before noon. Cloudy, with a high near 72. South southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 71.
Friday Night
Clear, with a low around 46.
Saturday
Sunny, with a high near 74.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
San Antonio TX
 29.44°N 98.5°W (Elev. 650 ft)
Last Update:
5:56 am CST Jan 26, 2025
Forecast Valid:
6am CST Jan 26, 2025-6pm CST Feb 1, 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