San Antonio
29°83°
Drizzle
Feels Like: 28°83°
Min: 22°71°
Max: 31°87°
The next few hours will be mostly cloudy, with today reaching 31°C and dropping to 21°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
17:22
Sunset
07:09
Moonrise
18:08
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 day peaks near 31°C and cools toward 22°C. Relative humidity sits between 67% and 100%, reaching its peak around 21:00. A lighter breeze peaks around 15:00 near 4 km/h.The day peaks near 87°F and cools toward 71°F. Relative humidity sits between 67% and 100%, reaching its peak around 21:00. A lighter breeze peaks around 15:00 near 3 mph.
The second half of the day still looks unsettled, with rain probability around 86% by 16:00. Dense cloud near 86% at 23:00 keeps the feel grey. Visibility stays generally good near 15.4 km on average, though it can drop toward 10 km in thicker cloud or showers. The sun rises at 05:38 and sets at 17:22, for a total of 11 hours 44 minutes of sunlight today.The second half of the day still looks unsettled, with rain probability around 86% by 16:00. Dense cloud near 86% at 23:00 keeps the feel grey. Visibility stays generally good near 9.6 mi on average, though it can drop toward 6.2 mi in thicker cloud or showers. The sun rises at 05:38 and sets at 17:22, for a total of 11 hours 44 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 31°C.Taken together, San Antonio looks wet enough on October 12, 2026 that flexible outdoor plans work best, with temperatures peaking near 87°F.
Frequently asked questions about weather in San Antonio
How warm does it get in San Antonio?
The warmest month in San Antonio is April, with average high temperatures of 34°C. The average temperature during this period is around 28°C.The warmest month in San Antonio is April, with average high temperatures of 93°F. The average temperature during this period is around 83°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 25°C.The coldest month in San Antonio is January, with average low temperatures of 69°F. The average temperature during this period is around 78°F.
What is the wettest time of year in San Antonio?
The wettest month in San Antonio is October, with an average of 348 mm of precipitation.The wettest month in San Antonio is October, with an average of 13.7 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 1 mm of precipitation.The driest month in San Antonio is February, with an average of 0 in of precipitation.