San Antonio
24°76°
Humid and Overcast
Feels Like: 24°75°
Min: 23°74°
Max: 28°83°
The next few hours will be humid and overcast, with tomorrow reaching 31°C and dropping to 24°C. The coming days will be light rain throughout the day and possible thunderstorms until evening.
Want a closer look at the weather?
Premium adds minute-by-minute rain timing, yesterday comparisons, and more detail across Airpult.
Air quality is satisfactory, and air pollution poses little or no risk.
05:31
Sunrise
17:18
Sunset
06:09
Moonrise
Sunday
Today
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
See moon phases, eclipses, and seasons for this year.
View astronomySee sky darkness, moon phase, and the best viewing window for San Antonio.
View stargazing scoreWeather in San Antonio tomorrow, October 12, 2026
Rain features in San Antonio on October 12, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. Early hours look the most unsettled, with rain probability near 88% by 10:00. The thickest cloud arrives around 00:00, reaching about 98%.Rain features in San Antonio on October 12, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. Early hours look the most unsettled, with rain probability near 88% by 10:00. The thickest cloud arrives around 00:00, reaching about 98%.
Temperatures climb from an overnight low near 23°C toward a daytime high of about 31°C. Relative humidity sits between 64% and 99%, reaching its peak around 00:00. Winds stay light, near 7 km/h by 09:00, so the day feels still more than breezy.Temperatures climb from an overnight low near 74°F toward a daytime high of about 87°F. Relative humidity sits between 64% and 99%, reaching its peak around 00:00. Winds stay light, near 4 mph by 09:00, so the day feels still more than breezy.
The second half of the day still looks unsettled, with rain probability around 88% by 12:00. Dense cloud near 94% at 18:00 keeps the feel grey. Visibility stays generally good near 14.3 km on average, though it can drop toward 7.1 km in thicker cloud or showers. Sunrise is at 05:31 and sunset at 17:18, giving 11 hours 46 minutes of sunlight today.The second half of the day still looks unsettled, with rain probability around 88% by 12:00. Dense cloud near 94% at 18:00 keeps the feel grey. Visibility stays generally good near 8.9 mi on average, though it can drop toward 4.4 mi in thicker cloud or showers. Sunrise is at 05:31 and sunset at 17:18, giving 11 hours 46 minutes of sunlight today.
Overall, San Antonio on October 12, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 88% and the high sits around 31°C.Overall, San Antonio on October 12, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 88% and the high sits around 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 May, with average high temperatures of 31°C. The average temperature during this period is around 27°C.The warmest month in San Antonio is May, with average high temperatures of 88°F. The average temperature during this period is around 80°F.
How cold does it get in San Antonio?
The coldest month in San Antonio is January, with average low temperatures of 22°C. The average temperature during this period is around 24°C.The coldest month in San Antonio is January, with average low temperatures of 71°F. The average temperature during this period is around 76°F.
What is the wettest time of year in San Antonio?
The wettest month in San Antonio is October, with an average of 356 mm of precipitation.The wettest month in San Antonio is October, with an average of 14 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 62 mm of precipitation.The driest month in San Antonio is March, with an average of 2.5 in of precipitation.