San Antonio
July
Weather in San Antonio for July 2025
Your guide to San Antonio weather in July - trends and predictions
In general, the average temperature in San Antonio at the beginning of July is 35.3 °F. As the month progressed, temperatures tended to slightly increase, reaching an average of 35.4 °F by the end of July.
San Antonio sees moderate rainfall in July, averaging 7 rainy days.
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24
Dry days
7
Rainy days
0
Snow days
39°/24°
Temperatures
23 km/h
Avg max wind
56 %
Avg humidity
San Antonio in July average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  37° | 2  36° | 3  36° | 4 36° | 5  36° | 6 33° | |
| 7 33° | 8 33° | 9 36° | 10 38° | 11 38° | 12 33° | 13 37° |
| 14 38° | 15 38° | 16 38° | 17  39° | 18 38° | 19 39° | 20 39° |
| 21 38° | 22 38° | 23 35° | 24 35° | 25 35° | 26 33° | 27 33° |
| 28 35° | 29 37° | 30 37° | 31 38° |
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Temperatures trend during July in San Antonio
See the weather trend as well as the moving average line
July weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 | Patchy rain possible | 37° /24° | 0.2 mm | 8 | |
| Jul. 2 | Overcast | 36° /23° | 0 mm | 9 | |
| Jul. 3 | Partly cloudy | 36° /23° | 0 mm | 9 | |
| Jul. 4 | Patchy rain possible | 36° /24° | 0.7 mm | 9 | |
| Jul. 5 | Moderate rain at times | 36° /23° | 0.4 mm | 9 | |
| Jul. 6 | Moderate or heavy rain shower | 33° /24° | 5.2 mm | 8 | |
| Jul. 7 | Moderate rain at times | 33° /23° | 1 mm | 8 | |
| Jul. 8 | Overcast | 33° /23° | 1.3 mm | 7 | |
| Jul. 9 | Overcast | 36° /23° | 2.3 mm | 8 | |
| Jul. 10 | Partly cloudy | 38° /24° | 1.1 mm | 10 | |
| Jul. 11 | Overcast | 38° /24° | 0.7 mm | 9 | |
| Jul. 12 | Overcast | 33° /24° | 0.6 mm | 8 | |
| Jul. 13 | Overcast | 37° /23° | 0.9 mm | 8 | |
| Jul. 14 | Overcast | 38° /24° | 0.2 mm | 8 | |
| Jul. 15 | Overcast | 38° /24° | 0 mm | 8 | |
| Jul. 16 | Overcast | 38° /23° | 0 mm | 9 | |
| Jul. 17 | Cloudy | 39° /23° | 0.4 mm | 9 | |
| Jul. 18 | Overcast | 38° /24° | 1.7 mm | 9 | |
| Jul. 19 | Overcast | 39° /24° | 0 mm | 9 | |
| Jul. 20 | Overcast | 39° /24° | 0 mm | 9 | |
| Jul. 21 | Overcast | 38° /24° | 0 mm | 9 | |
| Jul. 22 | Patchy rain possible | 38° /24° | 3.4 mm | 9 | |
| Jul. 23 | Moderate rain at times | 35° /23° | 5.6 mm | 8 | |
| Jul. 24 | Cloudy | 35° /23° | 3.8 mm | 8 | |
| Jul. 25 | Partly cloudy | 35° /23° | 10.1 mm | 8 | |
| Jul. 26 | Overcast | 33° /23° | 0.7 mm | 7 | |
| Jul. 27 | Overcast | 33° /23° | 1.7 mm | 7 | |
| Jul. 28 | Partly cloudy | 35° /22° | 10.6 mm | 8 | |
| Jul. 29 | Overcast | 37° /24° | 0 mm | 8 | |
| Jul. 30 | Overcast | 37° /24° | 0 mm | 8 | |
| Jul. 31 | Partly cloudy | 38° /24° | 0 mm | 9 | |
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Important Notice
Our weather forecast for San Antonio in July is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the San Antonio forecast closer to your planned date for the most up-to-date weather information.
San Antonio in July - FAQ
What are the expected maximum and minimum temperatures in San Antonio during July?
With daytime temperatures soaring above 39° and not dropping much below 24° at night, July in San Antonio is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in San Antonio during July?
Expect minimal rainfall in San Antonio during July, with a total of 12.8 mm over approximately 7 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in San Antonio during July?
The average wind speed in San Antonio during July is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
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