San Antonio
28°83°
Drizzle
Feels Like: 27°81°
Min: 21°69°
Max: 28°83°
The next few hours will be mostly cloudy, with today reaching 28°C and dropping to 20°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.
Temperatures climb from an overnight low near 21°C toward a daytime high of about 28°C. Moisture in the air spans 67%-100%, with the highest values around 21:00. Winds stay light, near 12 km/h by 15:00, so the day feels still more than breezy.Temperatures climb from an overnight low near 69°F toward a daytime high of about 83°F. Moisture in the air spans 67%-100%, with the highest values around 21:00. Winds stay light, near 7 mph by 15:00, so the day feels still more than breezy.
Expect the wet theme to continue later, as rain odds reach 98% near 14:00. Cloud amounts hold near 87% around 23:00. Visibility stays generally good near 15 km on average, though it can drop toward 10.9 km in thicker cloud or showers. Sunrise is at 05:38 and sunset at 17:21, giving 11 hours 43 minutes of sunlight today.Expect the wet theme to continue later, as rain odds reach 98% near 14:00. Cloud amounts hold near 87% around 23:00. Visibility stays generally good near 9.3 mi on average, though it can drop toward 6.8 mi in thicker cloud or showers. Sunrise is at 05:38 and sunset at 17:21, giving 11 hours 43 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 28°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 83°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 87°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 18°C. The average temperature during this period is around 21°C.The coldest month in San Antonio is January, with average low temperatures of 64°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 June, with an average of 235 mm of precipitation.The wettest month in San Antonio is June, with an average of 9.3 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 37 mm of precipitation.The driest month in San Antonio is March, with an average of 1.5 in of precipitation.