30-Day Weather Forecast

San Antonio Monthly Weather Forecast

MX San Antonio

Jul 31 – Sep 3, 2026 as of 17:32

San Antonio 30 Days Forecast Calendar

27 Jul Mon

No data

28 Jul Tue

No data

29 Jul Wed

No data

30 Jul Thu

No data

31 Jul Today
+36°C+97°F
+29°C+83°F

Clear

1 Aug Tomorrow
+38°C+100°F
+31°C+87°F

Mainly Clear

2 Aug Sun
+38°C+101°F
+30°C+87°F

Clear

3 Aug Mon
+37°C+99°F
+32°C+90°F

Clear

4 Aug Tue
+36°C+96°F
+31°C+87°F

Clear

5 Aug Wed
+35°C+96°F
+30°C+86°F

Clear

6 Aug Thu
+35°C+94°F
+28°C+82°F

Clear

7 Aug Fri
+35°C+95°F
+30°C+86°F

Mainly Clear

8 Aug Sat
+35°C+95°F
+30°C+85°F

Clear

9 Aug Sun
+34°C+93°F
+29°C+84°F

Clear

10 Aug Mon
+35°C+94°F
+29°C+83°F

Clear

11 Aug Tue
+34°C+93°F
+28°C+83°F

Clear

12 Aug Wed
+34°C+92°F
+28°C+82°F

Clear

13 Aug Thu
+33°C+91°F
+27°C+81°F

Clear

14 Aug Fri
+33°C+91°F
+27°C+81°F

Clear

15 Aug Sat
+35°C+94°F
+28°C+82°F

Clear

16 Aug Sun
+36°C+97°F
+28°C+83°F

Clear

17 Aug Mon
+38°C+100°F
+32°C+89°F

Clear

18 Aug Tue
+38°C+100°F
+33°C+91°F

Clear

19 Aug Wed
+36°C+98°F
+32°C+90°F

Overcast

20 Aug Thu
+37°C+98°F
+31°C+87°F

Partly Cloudy

21 Aug Fri
+34°C+93°F
+32°C+89°F

Mainly Clear

22 Aug Sat
+36°C+97°F
+31°C+89°F

Clear

23 Aug Sun
+36°C+97°F
+31°C+88°F

Clear

24 Aug Mon
+35°C+95°F
+32°C+89°F

Partly Cloudy

25 Aug Tue
+34°C+94°F
+31°C+87°F

Clear

26 Aug Wed
+34°C+93°F
+31°C+87°F

Clear

27 Aug Thu
+33°C+92°F
+30°C+86°F

Overcast

28 Aug Fri
+31°C+87°F
+29°C+83°F

Rainy

29 Aug Sat
+32°C+90°F
+29°C+83°F

Clear

30 Aug Sun
+33°C+92°F
+30°C+85°F

Rainy

31 Aug Mon
+32°C+89°F
+29°C+84°F

Clear

1 Sep Tue
+31°C+88°F
+28°C+83°F

Rainy

2 Sep Wed
+30°C+86°F
+27°C+81°F

Overcast

3 Sep Thu

No data

4 Sep Fri

No data

5 Sep Sat

No data

6 Sep Sun

No data

San Antonio Weather Overview

Sunny
32
Rainy
3

In this forecast period, San Antonio has 32 sunny days, 0 cloudy days, 3 rainy days, and 0 snowy days.

Weather forecast day by day for 2 weeks in San Antonio

Friday, 31 July

San Antonio is expected to see Clear with temperatures around 36°C, feeling like 37°C due to expected conditions. Humidity is at 28% and atmospheric pressure stands at 1010 hPa.

Saturday, 1 August

San Antonio is expected to see Mainly Clear with temperatures around 38°C, feeling like 39°C due to expected conditions. Rain is expected today, with 0.3 mm of precipitation forecasted. Humidity is at 26% and atmospheric pressure stands at 1009 hPa.

Sunday, 2 August

San Antonio is expected to see Clear with temperatures around 38°C, feeling like 40°C due to expected conditions. Skies are mostly clear with only 6% cloud cover. Humidity is at 28% and atmospheric pressure stands at 1006 hPa.

Monday, 3 August

San Antonio is expected to see Clear with temperatures around 37°C, feeling like 39°C due to expected conditions. Skies are mostly clear with only 0% cloud cover. Humidity is at 29% and atmospheric pressure stands at 1005 hPa.

Tuesday, 4 August

San Antonio is expected to see Clear with temperatures around 36°C, feeling like 37°C due to expected conditions. Humidity is at 36% and atmospheric pressure stands at 1006 hPa.

Wednesday, 5 August

San Antonio is expected to see Clear with temperatures around 35°C, feeling like 37°C due to strong winds. Rain is expected today, with 3.0 mm of precipitation forecasted. Humidity is at 34% and atmospheric pressure stands at 1008 hPa.

Thursday, 6 August

San Antonio is expected to see Clear with temperatures around 35°C, feeling like 37°C due to strong winds. Humidity is at 40% and atmospheric pressure stands at 1010 hPa.

Friday, 7 August

San Antonio is expected to see Mainly Clear with temperatures around 35°C, feeling like 37°C due to expected conditions. Humidity is at 36% and atmospheric pressure stands at 1009 hPa.

Saturday, 8 August

San Antonio is expected to see Clear with temperatures around 35°C, feeling like 36°C due to strong winds. Rain is expected today, with 0.3 mm of precipitation forecasted. Humidity is at 33% and atmospheric pressure stands at 1009 hPa.

Sunday, 9 August

San Antonio is expected to see Clear with temperatures around 34°C, feeling like 34°C due to strong winds. Humidity is at 30% and atmospheric pressure stands at 1010 hPa.

Monday, 10 August

San Antonio is expected to see Clear with temperatures around 35°C, feeling like 35°C due to strong winds. Skies are mostly clear with only 19% cloud cover. Humidity is at 26% and atmospheric pressure stands at 1010 hPa.

Tuesday, 11 August

San Antonio is expected to see Clear with temperatures around 34°C, feeling like 34°C due to strong winds. Skies are mostly clear with only 1% cloud cover. Humidity is at 25% and atmospheric pressure stands at 1010 hPa.

Wednesday, 12 August

San Antonio is expected to see Clear with temperatures around 34°C, feeling like 34°C due to expected conditions. Skies are mostly clear with only 0% cloud cover. Humidity is at 25% and atmospheric pressure stands at 1009 hPa.

Thursday, 13 August

San Antonio is expected to see Clear with temperatures around 33°C, feeling like 33°C due to expected conditions. Skies are mostly clear with only 0% cloud cover. Humidity is at 29% and atmospheric pressure stands at 1009 hPa.