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

56°F

13°C

Humidity 84%
Wind Speed N 12 mph
Barometer 30.06 in (1016.4 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 8 Mar 12:51 am CDT
Extended Forecast for

2 Miles WNW Balcones Heights TX

  • Overnight

    Overnight: A 40 percent chance of showers after 3am. Mostly cloudy, with a low around 56. North northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 68. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before midnight. Patchy fog after midnight. Otherwise, cloudy, with a low around 61. East northeast wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Slight Chance
    T-storms then
    Patchy Fog

  • Monday

    Monday: A 40 percent chance of showers. Patchy fog before 9am. Otherwise, cloudy, with a high near 81. Light southeast wind becoming south 5 to 10 mph in the morning.

    High: 81 °F

    Chance
    Showers and
    Patchy Fog

  • Monday Night

    Monday Night: A slight chance of showers, then a chance of showers and thunderstorms after midnight. Cloudy, with a low around 68. Southeast wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 68 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after noon. Cloudy, with a high near 83. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    High: 83 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 62. Southeast wind 5 to 15 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%.

    Low: 62 °F

    Chance
    T-storms then
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers before noon. Sunny, with a high near 81. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 81 °F

    Slight Chance
    Showers then
    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 49. North northeast wind around 15 mph, with gusts as high as 25 mph.

    Low: 49 °F

    Clear

Detailed Forecast

Overnight
A 40 percent chance of showers after 3am. Mostly cloudy, with a low around 56. North northeast wind around 10 mph, with gusts as high as 20 mph.
Sunday
A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 68. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Patchy fog after midnight. Otherwise, cloudy, with a low around 61. East northeast wind around 5 mph becoming calm in the evening.
Monday
A 40 percent chance of showers. Patchy fog before 9am. Otherwise, cloudy, with a high near 81. Light southeast wind becoming south 5 to 10 mph in the morning.
Monday Night
A slight chance of showers, then a chance of showers and thunderstorms after midnight. Cloudy, with a low around 68. Southeast wind 5 to 10 mph. Chance of precipitation is 30%.
Tuesday
A chance of showers, with thunderstorms also possible after noon. Cloudy, with a high near 83. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 62. Southeast wind 5 to 15 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%.
Wednesday
A 20 percent chance of showers before noon. Sunny, with a high near 81. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Clear, with a low around 49. North northeast wind around 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 70.
Thursday Night
Clear, with a low around 46.
Friday
Sunny, with a high near 81.
Friday Night
Clear, with a low around 54.
Saturday
Sunny, with a high near 87.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Balcones Heights TX
 29.5°N 98.58°W (Elev. 902 ft)
Last Update:
12:24 am CST Mar 8, 2026
Forecast Valid:
12am CST Mar 8, 2026-6pm CDT Mar 14, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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