Stone Oak, San Antonio Weather
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Climate of Stone Oak: monthly averages
Based on 25 years of satellite and reanalysis data (2001-2025), August is usually the hottest month in Stone Oak, with average daytime highs around 36°C. January is the coolest, when nights typically fall to about 4°C. That is a wide yearly range of roughly 32°C, so the seasons feel very different from each other.
The area receives about 780 mm of rain in a typical year. Most of it falls from May, and May is the wettest month at roughly 100 mm.
For outdoor plans and travel, February to April and September to November usually offer the most comfortable weather in Stone Oak, with mild days and relatively little rain.
| Month | Avg high | Avg low | Rainfall | Humidity |
|---|---|---|---|---|
| Jan | 16° | 4° | 49 mm | 70% |
| Feb | 19° | 6° | 36 mm | 70% |
| Mar | 24° | 10° | 61 mm | 70% |
| Apr | 28° | 14° | 62 mm | 66% |
| May | 31° | 19° | 100 mm | 68% |
| Jun | 34° | 22° | 71 mm | 65% |
| Jul | 35° | 23° | 71 mm | 65% |
| Aug | 36° | 24° | 62 mm | 61% |
| Sep | 32° | 20° | 95 mm | 68% |
| Oct | 28° | 15° | 78 mm | 68% |
| Nov | 22° | 10° | 49 mm | 70% |
| Dec | 17° | 5° | 45 mm | 69% |
Source: NASA POWER (MERRA-2 reanalysis), averaged over the roughly 50 km grid area around Stone Oak. Values describe typical conditions, not a forecast.
About Stone Oak weather
Stone Oak lies in Texas's vast Gulf Coast-to-arid-west range — humid subtropical in the east, semi-arid to desert further west — about 118 km south-west of Austin. Expect long, hot summers (June–September) with highs regularly above 35°C, more humid near the Gulf coast. Winter brings mild winters across most of the state, with occasional cold snaps and rare snow. This page shows live, auto-refreshing weather for Stone Oak: current conditions, an hourly breakdown, a 16-day outlook, a date-lookup tool for any past or future date, and real-time air quality, sourced from Open-Meteo. Local timezone: America/Chicago.
Frequently asked questions
Stone Oak is about 118 km south-west of Austin, in Texas.
Stone Oak sees mild winters across most of the state, with occasional cold snaps and rare snow.
The live current conditions, hourly forecast and 16-day outlook above are pulled in real time for Stone Oak's exact coordinates. No fixed schedule, the page updates whenever you load it.
August is usually the hottest month in Stone Oak, with average daytime highs of about 36°C and nights around 24°C.
The coldest nights come in January, when the average low is about 4°C and daytime highs reach around 16°C.
Stone Oak receives about 780 mm of rain in a typical year. May is the wettest month at roughly 100 mm, the only month that averages more than 100 mm.
February to April and September to November usually offer the most comfortable weather in Stone Oak, with mild daytime temperatures and little rain.
In November Stone Oak typically sees daytime highs near 22°C and lows near 10°C, with about 49 mm of rain over the month and average humidity around 70%. Check the live forecast above for this week's actual conditions.
Up to 16 days ahead using the extended forecast and date picker above; further-out or historical dates use the same date lookup tool.
The current temperature for Stone Oak updates automatically at the top of this page — scroll to the hourly strip below to see how it's expected to change over the day.
Stone Oak's day-to-day weather follows the broader pattern of Texas described above. See the hourly weather forecast or the air quality index for more detail.