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Smarter Travel Planning

Weather in San Antonio

Discover today’s weather in San Antonio and see if now is a good time to travel with our 16 day forecast.
Check flight prices to San Antonio on Avionero:
Dates, flexibility, days away

Weather in San Antonio today

OK Weather
Hot
☁️
Cloudy
Temperature, wind, and humidity right now:
☁️
+37°C
Temperature now
+24°C
Min.
+40°C
Max.
8 m/s
Wind now
0 m/s
Min.
12 m/s
Max.
30%
Humidity now
27%
Min.
100%
Max.

Weather in San Antonio for the upcoming 15 days

Here’s how the weather in San Antonio looks currently:
Thu, 20 August
☁️
+37°C
Scattered clouds
8 m/s
30 %
Fri, 21 August
☁️
+38°C
Broken clouds
6 m/s
31 %
Sat, 22 August
☁️
+37°C
Broken clouds
6 m/s
25 %
Sun, 23 August
☀️
+37°C
Clear sky
7 m/s
26 %
Mon, 24 August
⛅️
+37°C
Few clouds
7 m/s
26 %
Tue, 25 August
☀️
+36°C
Clear sky
7 m/s
26 %
Wed, 26 August
⛅️
+36°C
Few clouds
7 m/s
29 %
Thu, 27 August
⛅️
+36°C
Few clouds
6 m/s
28 %
Fri, 28 August
⛅️
+38°C
Few clouds
6 m/s
26 %
Sat, 29 August
☀️
+38°C
Clear sky
6 m/s
22 %
Sun, 30 August
☀️
+39°C
Clear sky
7 m/s
26 %
Mon, 31 August
☀️
+37°C
Clear sky
9 m/s
28 %
Tue, 01 September
🌦
+36°C
Rain
8 m/s
33 %
Wed, 02 September
⛅️
+36°C
Few clouds
8 m/s
32 %
Thu, 03 September
☁️
+36°C
Scattered clouds
6 m/s
32 %

Weather in San Antonio year round

Weather by month. Click on a month to see full weather information.
The average temperature during the whole year is around +27°C, with the lowest average of +18°C in January and the highest average of +36°C in August

Other cities in USA

Check out the weather for other cities in USA.

Monthly weather in San Antonio