Hazardous Weather Conditions
Current conditions at
San Antonio, San Antonio International Airport (KSAT)
Lat: 29.53°NLon: 98.46°WElev: 807ft.
Fair
61°F
16°C
| Humidity | 72% |
| Wind Speed | S 10 mph |
| Barometer | 29.97 in (1013.5 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 14 Mar 12:51 am CDT |
Extended Forecast for
San Antonio TX
Fire Weather Watch March 15, 12:00pm until March 16, 08:00pm
Overnight

Low: 54 °F
Mostly Clear
Saturday
High: 85 °F
Patchy Fog
then SunnySaturday Night

Low: 64 °F
Increasing
CloudsSunday

High: 92 °F
Gradual
ClearingSunday Night

Low: 41 °F
Mostly Clear
and BreezyMonday

High: 58 °F
Mostly Sunny
Monday Night

Low: 37 °F
Mostly Cloudy
Tuesday

High: 68 °F
Sunny
Tuesday Night

Low: 47 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 54. South southeast wind around 5 mph becoming calm.
Saturday
Patchy fog between 8am and 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 85. Light south southeast wind increasing to 5 to 10 mph in the morning.
Saturday Night
Increasing clouds, with a low around 64. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 92. South wind 5 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 41. Breezy, with a north wind 20 to 25 mph, with gusts as high as 45 mph.
Monday
Mostly sunny, with a high near 58. North wind 10 to 15 mph, with gusts as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 37. Northeast wind 5 to 10 mph becoming east southeast after midnight.
Tuesday
Sunny, with a high near 68. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 47. South southeast wind 5 to 10 mph.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Sunny, with a high near 84.
Thursday Night
Clear, with a low around 56.
Friday
Sunny, with a high near 88.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
San Antonio TX
29.46°N 98.5°W (Elev. 741 ft)
29.46°N 98.5°W (Elev. 741 ft)
12:44 am CDT Mar 14, 2026
1am CDT Mar 14, 2026-6pm CDT Mar 20, 2026



