San Antonio
20°68°
Overcast
Feels Like: 21°69°
Min: 20°67°
Max: 28°82°
The next few hours will be overcast, with tomorrow reaching 25°C and dropping to 18°C. The coming days will be light rain throughout the day.
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Air quality is satisfactory, and air pollution poses little or no risk.
05:25
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17:14
Sunset
06:03
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View stargazing scoreWeather in San Antonio tomorrow, 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. The morning carries the wetter risk, with rain chances near 94% and the highest odds around 10:00. Cloud is also thick early on, peaking near 99% around 00:00.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 morning carries the wetter risk, with rain chances near 94% and the highest odds around 10:00. Cloud is also thick early on, peaking near 99% around 00:00.
Expect highs of 25°C and cooler readings close to 19°C. Relative humidity sits between 75% and 99%, reaching its peak around 18:00. Winds stay light, near 6 km/h by 12:00, so the day feels still more than breezy.Expect highs of 77°F and cooler readings close to 67°F. Relative humidity sits between 75% and 99%, reaching its peak around 18:00. Winds stay light, near 3 mph by 12:00, so the day feels still more than breezy.
The second half of the day still looks unsettled, with rain probability around 96% by 13:00. Dense cloud near 100% at 18:00 keeps the feel grey. Horizontal visibility sits around 10.6 km, briefly nearer 3.1 km. Daylight runs from 05:25 to 17:14, lasting 11 hours 48 minutes of sunlight today.The second half of the day still looks unsettled, with rain probability around 96% by 13:00. Dense cloud near 100% at 18:00 keeps the feel grey. Horizontal visibility sits around 6.6 mi, briefly nearer 1.9 mi. Daylight runs from 05:25 to 17:14, lasting 11 hours 48 minutes of sunlight today.
Taken together, San Antonio looks wet enough on October 12, 2026 that flexible outdoor plans work best, with temperatures peaking near 25°C.Taken together, San Antonio looks wet enough on October 12, 2026 that flexible outdoor plans work best, with temperatures peaking near 77°F.
Frequently asked questions about weather in San Antonio
How warm does it get in San Antonio?
The warmest month in San Antonio is September, with average high temperatures of 23°C. The average temperature during this period is around 18°C.The warmest month in San Antonio is September, with average high temperatures of 73°F. The average temperature during this period is around 65°F.
How cold does it get in San Antonio?
The coldest month in San Antonio is February, with average low temperatures of 13°C. The average temperature during this period is around 16°C.The coldest month in San Antonio is February, with average low temperatures of 55°F. The average temperature during this period is around 60°F.
What is the wettest time of year in San Antonio?
The wettest month in San Antonio is October, with an average of 437 mm of precipitation.The wettest month in San Antonio is October, with an average of 17.2 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 92 mm of precipitation.The driest month in San Antonio is March, with an average of 3.6 in of precipitation.