Weather in San Antonio, Texas for June 2025
Flood Warning - See hour by hour.
Until now, June 2025 in San Antonio is slightly cooler than the historical average by -0.8 °F.
Expect cooler weather in the next days in San Antonio with the forecast suggesting a temperature of 34.9 °F, lower than the historical average.
In general, the average temperature in San Antonio at the beginning of June is 35.3 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 33.3 °F by the end of June.
The climate of San Antonio in June is notably wet, with an average of 11 rainy days, and a total of 80.5 mm of precipitation.
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San Antonio Weather June
Temperatures trend during June in San Antonio
June weather in San Antonio day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jun. 1 |  Patchy rain possible | 36° /22° | 0.9 mm | 8 | |
| Jun. 2 | Patchy rain possible | 35° /21° | 2.2 mm | 8 | |
| Jun. 3 |  Thundery outbreaks possible | 34° /22° | 1.3 mm | 7 | |
| Jun. 4 |  Moderate or heavy rain shower | 36° /23° | 1.9 mm | 8 | |
| Jun. 5 |  Overcast | 35° /22° | 1.3 mm | 7 | |
| Jun. 6 | Moderate or heavy rain shower | 35° /21° | 1.7 mm | 8 | |
| Jun. 7 |  Heavy rain at times | 36° /23° | 0.5 mm | 8 | |
| Jun. 8 | Heavy rain at times | 37° /22° | 0.7 mm | 8 | |
| Jun. 9 |  Sunny | 37° /22° | 0 mm | 8 | |
| Jun. 10 |  Partly cloudy | 37° /23° | 0 mm | 8 | |
| Jun. 11 | Partly cloudy | 36° /23° | 3.4 mm | 8 | |
| Jun. 12 | Sunny | 36° /23° | 1.4 mm | 8 | |
| Jun. 13 |  Cloudy | 38° /23° | 0 mm | 8 | |
| Jun. 14 | Thundery outbreaks possible | 35° /26° | 0 mm | 2.5 | |
| Jun. 15 | Sunny | 36° /25° | 0 mm | 2.1 | |
| Jun. 16 | Partly cloudy | 36° /25° | 0 mm | 2.9 | |
| Jun. 17 | Overcast | 38° /24° | 0 mm | 2.9 | |
| Jun. 18 | Sunny | 37° /24° | 0 mm | 0 | |
| Jun. 19 |  Mist | 36° /24° | 0.1 mm | 6 | |
| Jun. 20 | Partly cloudy | 36° /23° | 0 mm | 7 | |
| Jun. 21 | Partly cloudy | 36° /24° | 0 mm | 7 | |
| Jun. 22 | Partly cloudy | 38° /24° | 0.1 mm | 7 | |
| Jun. 23 | Mist | 37° /23° | 0 mm | 6 | |
| Jun. 24 | Mist | 34° /23° | 0.1 mm | 6 | |
| Jun. 25 | Partly cloudy | 35° /23° | 0 mm | 7 | |
| Jun. 26 |  Moderate rain | 23° /23° | 9 mm | 5 | |
| Jun. 27 | Patchy rain possible | 31° /23° | 4.5 mm | 6 | |
| Jun. 28 | Overcast | 37° /23° | 0.1 mm | 8 | |
| Jun. 29 | Overcast | 38° /24° | 0.1 mm | 8 | |
| Jun. 30 | Patchy rain possible | 35° /23° | 0.7 mm | 8 | |
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San Antonio in June - FAQ
June rainfall patterns in San Antonio
UV exposure in San Antonio during June
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