San Antonio

Current Weather

25°78°

Humid and Overcast

Feels Like: 25°76°

Min: 25°76°

Max: 29°85°

The next few hours will be overcast, with tomorrow reaching 27°C and dropping to 24°C. The coming days will be drizzle

Hourly Forecast
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88%
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98%
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98%
92%
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92%
54%
54%
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Air Quality
22
Good

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

GoodHazardous
Daylight Hours

05:32

Sunrise

17:20

Sunset

11 hours 48 minutes of sunlight today
Moon

06:09

Moonrise

Daily Forecast

Sunday

25°76°
29°85°

Today

25°76°
27°80°

Tuesday

24°75°
29°83°

Wednesday

24°76°
28°83°

Thursday

24°76°
30°85°

Friday

25°76°
29°83°

Saturday

25°76°
29°84°

Sunday

25°76°
29°83°

Monday

25°77°
26°79°

Tuesday

24°76°
29°84°
UV Index
No protection needed
0Low
LowExtreme
Humidity
100%Very Humid
LowHigh
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Weather in San Antonio tomorrow, 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. Wetter spells lean into the morning, when rain odds reach about 88% near 10:00. Skies look heaviest around 00:00, with cover close to 99%.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. Wetter spells lean into the morning, when rain odds reach about 88% near 10:00. Skies look heaviest around 00:00, with cover close to 99%.

Temperatures climb from an overnight low near 25°C toward a daytime high of about 27°C. The air stays humid, with relative humidity between 84% and 100% and the peak around 06:00. Expect gentle winds, highest near 12:00 at 7 km/h.Temperatures climb from an overnight low near 76°F toward a daytime high of about 80°F. The air stays humid, with relative humidity between 84% and 100% and the peak around 06:00. Expect gentle winds, highest near 12:00 at 5 mph.

Through the afternoon wet weather remains a factor, with rain chances near 98% around 13:00. Cloud also stays substantial, close to 100% near 18:00. Visibility stays generally good near 14.1 km on average, though it can drop toward 3.8 km in thicker cloud or showers. Sunrise is at 05:32 and sunset at 17:20, giving 11 hours 48 minutes of sunlight today.Through the afternoon wet weather remains a factor, with rain chances near 98% around 13:00. Cloud also stays substantial, close to 100% near 18:00. Visibility stays generally good near 8.7 mi on average, though it can drop toward 2.3 mi in thicker cloud or showers. Sunrise is at 05:32 and sunset at 17:20, giving 11 hours 48 minutes of sunlight today.

Overall, San Antonio on October 12, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 98% and the high sits around 27°C.Overall, San Antonio on October 12, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 98% and the high sits around 80°F.

Frequently asked questions about weather in San Antonio

How warm does it get in San Antonio?

The warmest month in San Antonio is March, with average high temperatures of 29°C. The average temperature during this period is around 28°C.The warmest month in San Antonio is March, with average high temperatures of 84°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 October, with average low temperatures of 25°C. The average temperature during this period is around 26°C.The coldest month in San Antonio is October, with average low temperatures of 78°F. The average temperature during this period is around 79°F.

What is the wettest time of year in San Antonio?

The wettest month in San Antonio is October, with an average of 513 mm of precipitation.The wettest month in San Antonio is October, with an average of 20.2 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 8 mm of precipitation.The driest month in San Antonio is February, with an average of 0.3 in of precipitation.

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