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July weather forecast in San Antonio

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Sun

Sunday

Mon

Monday

Tue

Tuesday

Wed

Wednesday

Thu

Thursday

Fri

Friday

Sat

Saturday

29 June, sun

	764 mmHg		88%
	6.8 m/s		+13

29 June, Sunday. day, 13°; night, 11°; partly cloudy

30 June, mon

	764 mmHg		88%
	6.5 m/s		+13

30 June, Monday. day, 12°; night, 10°; partly cloudy

1 July, tue

	764 mmHg		86%
	6.8 m/s		+13

1 July, Tuesday. day, 12°; night, 10°; partly cloudy

2 July, wed

	765 mmHg		87%
	6.7 m/s		+13

2 July, Wednesday. day, 12°; night, 10°; clear

3 July, thu

	764 mmHg		86%
	6.6 m/s		+13

3 July, Thursday. day, 12°; night, 10°; overcast

4 July, fri

	764 mmHg		86%
	7.6 m/s		+13

4 July, Friday. day, 12°; night, 11°; rain

5 July, sat

	764 mmHg		88%
	7.1 m/s		+13

5 July, Saturday. day, 12°; night, 10°; rain

6 July, sun

	764 mmHg		87%
	7.4 m/s		+13

6 July, Sunday. day, 12°; night, 10°; rain

7 July, mon

	764 mmHg		87%
	7.2 m/s		+13

7 July, Monday. day, 12°; night, 10°; partly cloudy

8 July, tue

	764 mmHg		86%
	6.7 m/s		+13

8 July, Tuesday. day, 12°; night, 10°; clear

9 July, wed

	764 mmHg		85%
	6.5 m/s		+13

9 July, Wednesday. day, 12°; night, 10°; partly cloudy

10 July, thu

	764 mmHg		86%
	6.6 m/s		+13

10 July, Thursday. day, 12°; night, 10°; partly cloudy

11 July, fri

	764 mmHg		86%
	7.1 m/s		+13

11 July, Friday. day, 12°; night, 10°; overcast

12 July, sat

	764 mmHg		85%
	7.8 m/s		+13

12 July, Saturday. day, 12°; night, 10°; overcast

13 July, sun

	764 mmHg		86%
	7.3 m/s		+13

13 July, Sunday. day, 12°; night, 10°; partly cloudy

14 July, mon

	764 mmHg		85%
	7.5 m/s		+13

14 July, Monday. day, 12°; night, 10°; clear

15 July, tue

	765 mmHg		84%
	7 m/s		+13

15 July, Tuesday. day, 12°; night, 10°; clear

16 July, wed

	765 mmHg		84%
	6.8 m/s		+13

16 July, Wednesday. day, 12°; night, 9°; clear

17 July, thu

	764 mmHg		85%
	7.1 m/s		+13

17 July, Thursday. day, 12°; night, 10°; partly cloudy

18 July, fri

	764 mmHg		85%
	7.1 m/s		+13

18 July, Friday. day, 12°; night, 10°; clear

19 July, sat

	764 mmHg		86%
	6.5 m/s		+13

19 July, Saturday. day, 12°; night, 10°; partly cloudy

20 July, sun

	764 mmHg		87%
	6.7 m/s		+12

20 July, Sunday. day, 12°; night, 10°; partly cloudy

21 July, mon

	764 mmHg		85%
	7.2 m/s		+12

21 July, Monday. day, 12°; night, 10°; rain

22 July, tue

	765 mmHg		85%
	7.3 m/s		+12

22 July, Tuesday. day, 12°; night, 10°; rain

23 July, wed

	765 mmHg		84%
	7.2 m/s		+13

23 July, Wednesday. day, 12°; night, 9°; rain

24 July, thu

	765 mmHg		85%
	6.8 m/s		+13

24 July, Thursday. day, 12°; night, 10°; clear

25 July, fri

	765 mmHg		85%
	7.1 m/s		+13

25 July, Friday. day, 12°; night, 10°; clear

26 July, sat

	764 mmHg		87%
	7.2 m/s		+13

26 July, Saturday. day, 12°; night, 10°; partly cloudy

27 July, sun

	765 mmHg		87%
	6.9 m/s		+13

27 July, Sunday. day, 12°; night, 10°; partly cloudy

28 July, mon

	764 mmHg		87%
	7 m/s		+13

28 July, Monday. day, 12°; night, 10°; clear

29 July, tue

	764 mmHg		87%
	6.8 m/s		+13

29 July, Tuesday. day, 12°; night, 10°; partly cloudy

30 July, wed

	764 mmHg		87%
	6.6 m/s		+13

30 July, Wednesday. day, 12°; night, 10°; overcast

31 July, thu

	764 mmHg		88%
	5.8 m/s		+12

31 July, Thursday. day, 12°; night, 10°; overcast

1 August, fri

	764 mmHg		86%
	7.3 m/s		+13

1 August, Friday. day, 12°; night, 10°; overcast

2 August, sat

	764 mmHg		87%
	7.4 m/s		+13

2 August, Saturday. day, 12°; night, 10°; rain

Average data for 10 years

San Antonio July

9

sunny days

6

days with precipitation

7

cloudy days

9 sunny days; 6 days with precipitation; 7 cloudy days;

86

%

air humidity

4.69

m/s

WindS

76

mm of precipitation

(19% of annual average)

+13

°C

Water temperature

air humidity 86%; 76 millimeters of precipitation (19% of annual average); Wind southerly 4.69 Meters per second; Water temperature +13°

Weather graphs for July

TemperatureWater temperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, mmHg

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S

S

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S

S

S

S

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S

S

S

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S

S

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S

S

S

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S

S

S

S

S

SW

S

1

Average data for 10 years

2

3

4

5

6

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9

10

11

12

13

14

15

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21

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31

Daytime temperature

Night-time temperature

Cities near you

Santiago
Mendoza
Valparaiso
Vina del Mar
Rancagua
Concepcion
La Serena
Concon
San Rafael

Cities with similar weather in July

Cholpon-Ata
Sydney
Reykyavik
Dublin
Buenos Aires
Melbourne
Wellington
Auckland
Capetown

The weather forecast for July 2025 is based on historical data from the past 10 years.

July in San Antonio is the coldest month of the year. In July, the weather in San Antonio is typically warm. Average daily high temperature in July is about 12 degrees above zero. On average, San Antonio has 11 partly cloudy, 9 sunny, 6 rainy, and 5 cloudy days in July. The rains are usually heavy. July as well as June and August is considered the most uncomfortable time to visit San Antonio.

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