San Antonio

Current Weather

28°83°

Drizzle

Feels Like: 26°80°

Min: 20°68°

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 drizzle

Hourly Forecast
28°83°26°79°24°75°22°72°22°72°22°71°22°71°21°70°21°70°21°69°21°69°20°69°20°69°20°69°20°69°21°69°22°72°24°75°26°78°27°80°28°82°29°84°28°82°26°79°
76%
84%
84%
84%
68%
68%
68%
36%
36%
36%
6%
6%
6%
40%
40%
40%
92%
92%
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Today
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Air Quality
16
Good

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

GoodHazardous
Daylight Hours

05:36

Sunrise

17:21

Sunset

11 hours 44 minutes of sunlight today
Moon

07:08

Moonrise

18:06

Moonset

Daily Forecast

Today

20°68°
28°83°

Tuesday

20°69°
29°84°

Wednesday

20°69°
29°83°

Thursday

21°69°
28°83°

Friday

20°68°
28°82°

Saturday

21°70°
27°81°

Sunday

21°70°
28°82°

Monday

21°69°
26°79°

Tuesday

21°70°
26°79°

Wednesday

20°68°
28°82°
UV Index
Wear sunscreen
4Moderate
LowExtreme
Humidity
64%Comfortable
LowHigh
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Weather 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.

Expect highs of 28°C and cooler readings close to 20°C. The air stays humid, with relative humidity between 64% and 98% and the peak around 18:00. Winds stay light, near 12 km/h by 15:00, so the day feels still more than breezy.Expect highs of 83°F and cooler readings close to 68°F. The air stays humid, with relative humidity between 64% and 98% and the peak around 18:00. Winds stay light, near 7 mph by 15:00, so the day feels still more than breezy.

The second half of the day still looks unsettled, with rain probability around 84% by 16:00. Dense cloud near 86% at 23:00 keeps the feel grey. Horizontal visibility holds close to 16.1 km. The sun rises at 05:36 and sets at 17:21, for a total of 11 hours 44 minutes of sunlight today.The second half of the day still looks unsettled, with rain probability around 84% by 16:00. Dense cloud near 86% at 23:00 keeps the feel grey. Horizontal visibility holds close to 10 mi. The sun rises at 05:36 and sets at 17:21, for a total of 11 hours 44 minutes of sunlight today.

Overall, San Antonio on October 12, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 84% and the high sits around 28°C.Overall, San Antonio on October 12, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 84% and the high sits around 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 April, with average high temperatures of 30°C. The average temperature during this period is around 25°C.The warmest month in San Antonio is April, with average high temperatures of 86°F. The average temperature during this period is around 76°F.

How cold does it get in San Antonio?

The coldest month in San Antonio is February, with average low temperatures of 18°C. The average temperature during this period is around 22°C.The coldest month in San Antonio is February, with average low temperatures of 65°F. The average temperature during this period is around 72°F.

What is the wettest time of year in San Antonio?

The wettest month in San Antonio is October, with an average of 254 mm of precipitation.The wettest month in San Antonio is October, with an average of 10 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 25 mm of precipitation.The driest month in San Antonio is March, with an average of 1 in of precipitation.

View full climate insights for San Antonio →