San Antonio
20°67°
Overcast
Feels Like: 19°66°
Min: 18°64°
Max: 24°75°
The next few hours will be overcast, with tomorrow reaching 22°C and dropping to 17°C. The coming days will be 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.
05:26
Sunrise
17:15
Sunset
06:03
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View stargazing scoreWeather in San Antonio tomorrow, October 12, 2026
San Antonio starts October 12, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. The morning carries the wetter risk, with rain chances near 100% and the highest odds around 10:00. Cloud is also thick early on, peaking near 100% around 00:00.San Antonio starts October 12, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. The morning carries the wetter risk, with rain chances near 100% and the highest odds around 10:00. Cloud is also thick early on, peaking near 100% around 00:00.
The day peaks near 22°C and cools toward 19°C. Expect humidity between 89% and 100%, most humid near 15:00. Airflow remains manageable, reaching about 6 km/h around 12:00.The day peaks near 72°F and cools toward 66°F. Expect humidity between 89% and 100%, most humid near 15:00. Airflow remains manageable, reaching about 4 mph around 12:00.
The second half of the day still looks unsettled, with rain probability around 100% by 12:00. Dense cloud near 100% at 17:00 keeps the feel grey. Expect visibility near 9 km, with poorer spells close to 1.5 km. Daylight runs from 05:26 to 17:15, lasting 11 hours 48 minutes of sunlight today.The second half of the day still looks unsettled, with rain probability around 100% by 12:00. Dense cloud near 100% at 17:00 keeps the feel grey. Expect visibility near 5.6 mi, with poorer spells close to 0.9 mi. Daylight runs from 05:26 to 17:15, 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 22°C.Taken together, San Antonio looks wet enough on October 12, 2026 that flexible outdoor plans work best, with temperatures peaking near 72°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 23°C. The average temperature during this period is around 19°C.The warmest month in San Antonio is May, with average high temperatures of 73°F. The average temperature during this period is around 66°F.
How cold does it get in San Antonio?
The coldest month in San Antonio is January, with average low temperatures of 13°C. The average temperature during this period is around 17°C.The coldest month in San Antonio is January, with average low temperatures of 56°F. The average temperature during this period is around 63°F.
What is the wettest time of year in San Antonio?
The wettest month in San Antonio is October, with an average of 629 mm of precipitation.The wettest month in San Antonio is October, with an average of 24.7 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 59 mm of precipitation.The driest month in San Antonio is February, with an average of 2.3 in of precipitation.