San Antonio
28°83°
Mostly Cloudy
Feels Like: 32°90°
Min: 21°71°
Max: 29°84°
The next few hours will be mostly cloudy, with today reaching 29°C and dropping to 21°C. The coming days will be light rain throughout the day and possible thunderstorms in the afternoon.
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Air quality is satisfactory, and air pollution poses little or no risk.
05:37
Sunrise
17:23
Sunset
07:07
Moonrise
18:09
Moonset
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View stargazing scoreWeather in San Antonio today, October 12, 2026
San Antonio looks damp on October 12, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly.San Antonio looks damp on October 12, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly.
The day peaks near 29°C and cools toward 21°C. Moisture in the air spans 66%-98%, with the highest values around 21:00. Expect gentle winds, highest near 14:00 at 15 km/h.The day peaks near 84°F and cools toward 71°F. Moisture in the air spans 66%-98%, with the highest values around 21:00. Expect gentle winds, highest near 14:00 at 9 mph.
Through the afternoon wet weather remains a factor, with rain chances near 72% around 19:00. Cloud also stays substantial, close to 82% near 23:00. Horizontal visibility holds close to 16.1 km. The sun rises at 05:37 and sets at 17:23, for a total of 11 hours 45 minutes of sunlight today.Through the afternoon wet weather remains a factor, with rain chances near 72% around 19:00. Cloud also stays substantial, close to 82% near 23:00. Horizontal visibility holds close to 10 mi. The sun rises at 05:37 and sets at 17:23, for a total of 11 hours 45 minutes of sunlight today.
The practical takeaway for San Antonio on October 12, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 29°C.The practical takeaway for San Antonio on October 12, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 84°F.
Frequently asked questions about weather in San Antonio
How warm does it get in San Antonio?
The warmest month in San Antonio is April, with average high temperatures of 34°C. The average temperature during this period is around 29°C.The warmest month in San Antonio is April, with average high temperatures of 93°F. The average temperature during this period is around 85°F.
How cold does it get in San Antonio?
The coldest month in San Antonio is January, with average low temperatures of 23°C. The average temperature during this period is around 27°C.The coldest month in San Antonio is January, with average low temperatures of 74°F. The average temperature during this period is around 81°F.
What is the wettest time of year in San Antonio?
The wettest month in San Antonio is October, with an average of 366 mm of precipitation.The wettest month in San Antonio is October, with an average of 14.4 in of precipitation.
What is the driest time of year in San Antonio?
The driest month in San Antonio is February, with an average of 1 mm of precipitation.The driest month in San Antonio is February, with an average of 0 in of precipitation.