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.

A Few Clouds and Windy

54°F

12°C

Humidity 22%
Wind Speed N 30 G 48 mph
Barometer 30.04 in (1015.8 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 16 Mar 12:51 am CDT
Extended Forecast for

2 Miles NW San Antonio TX

Wind Advisory March 16, 01:02am until March 16, 05:00am
Red Flag Warning March 16, 01:02am until March 16, 08:00pm
Click here for hazard details and duration
Wind Advisory
Red Flag Warning
  •  
    Wind Advisory March 16, 01:02am until March 16, 05:00am
    Red Flag Warning March 16, 01:02am until March 16, 08:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 44 °F

    Mostly Clear
    and Windy

  • Monday

    Monday: Increasing clouds, with a high near 59. North wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 59 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Cloudy during the early evening, then gradual clearing, with a low around 38. North northeast wind 5 to 10 mph becoming east after midnight.

    Low: 38 °F

    Gradual
    Clearing

  • Tuesday

    Tuesday: Sunny, with a high near 66. South wind 5 to 10 mph.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46. South wind 5 to 10 mph.

    Low: 46 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78. South wind 5 to 10 mph.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53. South southeast wind around 5 mph.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 84. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 84 °F

    Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 44. Windy, with a north wind 25 to 30 mph, with gusts as high as 45 mph.
Monday
Increasing clouds, with a high near 59. North wind 15 to 20 mph, with gusts as high as 35 mph.
Monday Night
Cloudy during the early evening, then gradual clearing, with a low around 38. North northeast wind 5 to 10 mph becoming east after midnight.
Tuesday
Sunny, with a high near 66. South wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 46. South wind 5 to 10 mph.
Wednesday
Sunny, with a high near 78. South wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 53. South southeast wind around 5 mph.
Thursday
Sunny, with a high near 84. Calm wind becoming south southwest around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 56. South wind around 5 mph.
Friday
Sunny, with a high near 90.
Friday Night
Clear, with a low around 59.
Saturday
Sunny, with a high near 93.
Saturday Night
Clear, with a low around 61.
Sunday
Sunny, with a high near 91.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW San Antonio TX
 29.48°N 98.53°W (Elev. 748 ft)
Last Update:
12:46 am CDT Mar 16, 2026
Forecast Valid:
1am CDT Mar 16, 2026-6pm CDT Mar 22, 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