San Antonio (TX)
July
Weather in San Antonio, Texas for July 2025
Your guide to San Antonio weather in July - trends and predictions
Until now, July 2025 in San Antonio is slightly cooler than the historical average by -1.1 °F.
The forecast for the next days in San Antonio predicts temperatures to be around 39 °F, close to the historical average.
In general, the average temperature in San Antonio at the beginning of July is 34.1 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 35.9 °F by the end of July.
The climate of San Antonio in July is notably wet, with an average of 13 rainy days, and a total of 52.8 mm of precipitation.
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Temperatures
Rain 🌧️
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18
Dry days
13
Rainy days
0
Snow days
36°/24°
Temperatures
23 km/h
Avg max wind
60 %
Avg humidity
San Antonio Weather July
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Temperatures trend during July in San Antonio
See the weather trend as well as the moving average line
July weather in San Antonio day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Patchy rain possible | 36° /23° | 0.1 mm | 8 | |
| Jul. 2 |  Overcast | 35° /23° | 0 mm | 8 | |
| Jul. 3 |  Partly cloudy | 35° /23° | 0 mm | 8 | |
| Jul. 4 | Patchy rain possible | 34° /24° | 0.5 mm | 8 | |
| Jul. 5 |  Moderate rain at times | 33° /23° | 0.3 mm | 8 | |
| Jul. 6 | Moderate or heavy rain shower | 33° /24° | 3.5 mm | 7 | |
| Jul. 7 | Moderate rain at times | 33° /23° | 0.7 mm | 7 | |
| Jul. 8 | Overcast | 33° /23° | 0.9 mm | 7 | |
| Jul. 9 | Overcast | 37° /23° | 1.5 mm | 8 | |
| Jul. 10 | Partly cloudy | 38° /24° | 0.7 mm | 9 | |
| Jul. 11 | Overcast | 38° /24° | 0.4 mm | 8 | |
| Jul. 12 | Overcast | 33° /24° | 0.4 mm | 7 | |
| Jul. 13 | Overcast | 37° /23° | 0.6 mm | 8 | |
| Jul. 14 | Overcast | 37° /24° | 0.1 mm | 8 | |
| Jul. 15 |  Thundery outbreaks possible | 38° /24° | 0 mm | 8 | |
| Jul. 16 | Overcast | 38° /23° | 0 mm | 9 | |
| Jul. 17 |  Cloudy | 37° /23° | 0.3 mm | 8 | |
| Jul. 18 | Overcast | 38° /24° | 1.2 mm | 8 | |
| Jul. 19 | Overcast | 38° /23° | 0 mm | 8 | |
| Jul. 20 | Overcast | 39° /24° | 0 mm | 9 | |
| Jul. 21 | Overcast | 38° /23° | 0 mm | 9 | |
| Jul. 22 | Patchy rain possible | 38° /24° | 2.2 mm | 8 | |
| Jul. 23 | Moderate rain at times | 36° /23° | 3.7 mm | 8 | |
| Jul. 24 | Cloudy | 37° /23° | 2.5 mm | 8 | |
| Jul. 25 | Partly cloudy | 33° /23° | 6.7 mm | 7 | |
| Jul. 26 | Overcast | 34° /23° | 12.4 mm | 7 | |
| Jul. 27 | Overcast | 34° /23° | 1.5 mm | 7 | |
| Jul. 28 | Partly cloudy | 35° /23° | 7 mm | 8 | |
| Jul. 29 | Overcast | 37° /24° | 0 mm | 8 | |
| Jul. 30 |  Sunny | 39° /23° | 0 mm | 2.7 | |
| Jul. 31 | Cloudy | 39° /24° | 0 mm | 2.8 | |
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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.
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San Antonio in July - FAQ
What are the expected maximum and minimum temperatures in San Antonio during July?
With daytime temperatures soaring above 36° 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?
Moderate rainfall is anticipated in San Antonio during July, with a total of 52.8 mm spread over approximately 13 days. Considering plans for rainy days is advisable.
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.
July rainfall patterns in San Antonio
Explore the daily rainfall trends and prepare for San Antonios July weather 💧
UV exposure in San Antonio during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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