San Antonio
27°81°
Mostly Cloudy
Feels Like: 31°88°
Min: 22°71°
Max: 29°85°
The next few hours will be humid and overcast, with today reaching 29°C and dropping to 21°C. The coming days will be light rain throughout the day and possible thunderstorms from afternoon until night.
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Air quality is satisfactory, and air pollution poses little or no risk.
05:33
Sunrise
17:17
Sunset
07:04
Moonrise
18:03
Moonset
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View stargazing scoreWeather in San Antonio today, October 12, 2026
Expect unsettled, showery conditions in San Antonio on October 12, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans.Expect unsettled, showery conditions in San Antonio on October 12, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans.
The temperature range runs from about 22°C up to 29°C. Relative humidity sits between 81% and 98%, reaching its peak around 22:00. Expect gentle winds, highest near 14:00 at 12 km/h.The temperature range runs from about 71°F up to 85°F. Relative humidity sits between 81% and 98%, reaching its peak around 22:00. Expect gentle winds, highest near 14:00 at 7 mph.
Expect the wet theme to continue later, as rain odds reach 98% near 14:00. Cloud amounts hold near 85% around 23:00. Horizontal visibility sits around 15.3 km, briefly nearer 9 km. Daylight runs from 05:33 to 17:17, lasting 11 hours 44 minutes of sunlight today.Expect the wet theme to continue later, as rain odds reach 98% near 14:00. Cloud amounts hold near 85% around 23:00. Horizontal visibility sits around 9.5 mi, briefly nearer 5.6 mi. Daylight runs from 05:33 to 17:17, lasting 11 hours 44 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 85°F.
Frequently asked questions about weather in San Antonio
How warm does it get in San Antonio?
The warmest month in San Antonio is May, with average high temperatures of 31°C. The average temperature during this period is around 27°C.The warmest month in San Antonio is May, with average high temperatures of 89°F. The average temperature during this period is around 80°F.
How cold does it get in San Antonio?
The coldest month in San Antonio is January, with average low temperatures of 21°C. The average temperature during this period is around 24°C.The coldest month in San Antonio is January, with average low temperatures of 70°F. The average temperature during this period is around 75°F.
What is the wettest time of year in San Antonio?
The wettest month in San Antonio is June, with an average of 295 mm of precipitation.The wettest month in San Antonio is June, with an average of 11.6 in of precipitation.
What is the driest time of year in San Antonio?
The driest month in San Antonio is March, with an average of 55 mm of precipitation.The driest month in San Antonio is March, with an average of 2.2 in of precipitation.