San Antonio

Current Weather

29°85°

Mostly Cloudy

Feels Like: 34°93°

Min: 24°76°

Max: 32°89°

The next few hours will be mostly cloudy, with today reaching 32°C and dropping to 23°C. The coming days will be light rain throughout the day and possible thunderstorms in the afternoon.

Hourly Forecast
29°85°28°83°27°81°27°80°26°79°26°78°25°77°25°77°24°76°24°75°24°75°24°74°23°74°23°74°23°74°23°73°25°77°27°81°29°84°30°86°31°87°32°89°30°87°29°84°
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Air Quality
15
Good

Air quality is satisfactory, and air pollution poses little or no risk.

GoodHazardous
Daylight Hours

05:34

Sunrise

17:19

Sunset

11 hours 45 minutes of sunlight today
Moon

07:04

Moonrise

18:06

Moonset

Daily Forecast

Today

24°76°
32°89°

Tuesday

23°73°
32°89°

Wednesday

24°74°
31°88°

Thursday

23°74°
32°90°

Friday

24°74°
31°88°

Saturday

24°76°
30°86°

Sunday

24°76°
30°86°

Monday

25°76°
31°88°

Tuesday

24°75°
31°87°

Wednesday

24°74°
31°88°
UV Index
Wear sunscreen
4Moderate
LowExtreme
Humidity
76%Humid
LowHigh
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Weather in San Antonio today, October 12, 2026

Expect unsettled, showery conditions in San Antonio on October 12, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans.Expect unsettled, showery conditions in San Antonio on October 12, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans.

Temperatures climb from an overnight low near 24°C toward a daytime high of about 32°C. Relative humidity sits between 76% and 94%, reaching its peak around 23:00. Expect gentle winds, highest near 15:00 at 12 km/h.Temperatures climb from an overnight low near 76°F toward a daytime high of about 89°F. Relative humidity sits between 76% and 94%, reaching its peak around 23:00. Expect gentle winds, highest near 15:00 at 7 mph.

Through the afternoon wet weather remains a factor, with rain chances near 84% around 15:00. Cloud also stays substantial, close to 78% near 23:00. Visibility holds near 13.8 km, though it can fall to 4.1 km. Expect sunrise at 05:34, sunset at 17:19, and 11 hours 45 minutes of sunlight today overall.Through the afternoon wet weather remains a factor, with rain chances near 84% around 15:00. Cloud also stays substantial, close to 78% near 23:00. Visibility holds near 8.5 mi, though it can fall to 2.5 mi. Expect sunrise at 05:34, sunset at 17:19, and 11 hours 45 minutes of sunlight today overall.

In short, treat October 12, 2026 in San Antonio as a damp day: pack covers, watch the wetter hours, and expect a high near 32°C.In short, treat October 12, 2026 in San Antonio as a damp day: pack covers, watch the wetter hours, and expect a high near 89°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 33°C. The average temperature during this period is around 28°C.The warmest month in San Antonio is April, with average high temperatures of 91°F. The average temperature during this period is around 82°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 25°C.The coldest month in San Antonio is January, with average low temperatures of 72°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 317 mm of precipitation.The wettest month in San Antonio is October, with an average of 12.5 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 11 mm of precipitation.The driest month in San Antonio is March, with an average of 0.4 in of precipitation.

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