San Antonio
25°78°
Drizzle
Feels Like: 27°80°
Min: 18°64°
Max: 25°78°
The next few hours will be mostly cloudy, with today reaching 25°C and dropping to 18°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.
05:38
Sunrise
17:21
Sunset
07:11
Moonrise
18:06
Moonset
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View stargazing scoreWeather in San Antonio today, 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.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 temperature range runs from about 18°C up to 25°C. Relative humidity sits between 65% and 100%, reaching its peak around 21:00. Airflow remains manageable, reaching about 11 km/h around 15:00.The temperature range runs from about 64°F up to 78°F. Relative humidity sits between 65% and 100%, reaching its peak around 21:00. Airflow remains manageable, reaching about 7 mph around 15:00.
The second half of the day still looks unsettled, with rain probability around 92% by 16:00. Dense cloud near 89% at 23:00 keeps the feel grey. Visibility stays generally good near 15 km on average, though it can drop toward 9.7 km in thicker cloud or showers. The sun rises at 05:38 and sets at 17:21, for a total of 11 hours 42 minutes of sunlight today.The second half of the day still looks unsettled, with rain probability around 92% by 16:00. Dense cloud near 89% at 23:00 keeps the feel grey. Visibility stays generally good near 9.3 mi on average, though it can drop toward 6 mi in thicker cloud or showers. The sun rises at 05:38 and sets at 17:21, for a total of 11 hours 42 minutes of sunlight today.
Overall, San Antonio on October 12, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 92% and the high sits around 25°C.Overall, San Antonio on October 12, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 92% and the high sits around 78°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 25°C.The warmest month in San Antonio is May, with average high temperatures of 88°F. The average temperature during this period is around 77°F.
How cold does it get in San Antonio?
The coldest month in San Antonio is January, with average low temperatures of 17°C. The average temperature during this period is around 21°C.The coldest month in San Antonio is January, with average low temperatures of 63°F. The average temperature during this period is around 70°F.
What is the wettest time of year in San Antonio?
The wettest month in San Antonio is October, with an average of 260 mm of precipitation.The wettest month in San Antonio is October, with an average of 10.2 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 28 mm of precipitation.The driest month in San Antonio is February, with an average of 1.1 in of precipitation.